Vulnerability-Lookup

NCSC-2026-0355

Vulnerability from csaf_ncscnl - Published: 2026-09-09 10:40 - Updated: 2026-09-09 10:40

Summary

Kwetsbaarheden verholpen in Fortinet Forti-producten

Notes

The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this page to enhance access to its information and security advisories. The use of this security advisory is subject to the following terms and conditions: NCSC-NL makes every reasonable effort to ensure that the content of this page is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or continuous keeping up-to-date. The information contained in this security advisory is intended solely for the purpose of providing general information to professional users. No rights can be derived from the information provided therein. NCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of this security advisory. This includes damage resulting from the inaccuracy of incompleteness of the information contained in the advisory. This security advisory is subject to Dutch law. All disputes related to or arising from the use of this advisory will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings.

Feiten: Fortinet heeft kwetsbaarheden verholpen in FortiAnalyzer, FortiOS, FortiPAM, FortiProxy, FortiSandbox, FortiManager, FortiManager Cloud, FortiMonitorOnSight, FortiClient Windows, FortiSIEM en FortiSOAR.

Interpretaties: De kwetsbaarheden betreffen verschillende typen fouten in meerdere Fortinet-producten. De ernstigste kwetsbaarheid met kenmerk CVE-2026-26084 heeft een CVSS-score van 8,9. Het betreft een autorisatiekwetsbaarheid in Fortinet FortiSandbox waardoor een ongeauthenticeerde kwaadwillende via speciaal vervaardigde HTTP-verzoeken toegang kan krijgen tot gevoelige informatie. De kwetsbaarheid vereist geen gebruikersinteractie en kan via het netwerk worden misbruikt.

Oplossingen: Fortinet heeft updates uitgebracht om de kwetsbaarheden in FortiOS, FortiPAM , FortiProxy, FortiAnalyser, FortiSandbox, FortiMonitor en FortiManager te verhelpen. Zie bijgevoegde referenties voor meer informatie.

Kans: medium

Schade: high

CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')

CWE-283: Unverified Ownership

CWE-297: Improper Validation of Certificate with Host Mismatch

CWE-457: Use of Uninitialized Variable

CWE-476: NULL Pointer Dereference

CWE-540: Inclusion of Sensitive Information in Source Code

CWE-601: URL Redirection to Untrusted Site ('Open Redirect')

CVE-2026-84391

A use of uninitialized variable vulnerability in Fortinet FortiAnalyzer versions 7.6.3 through 7.6.6, specifically in the SNMP daemon, may allow a remote authenticated user to cause a denial of service via SNMP GETBULK requests.

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C

CWE-457 - Use of Uninitialized Variable

Affected products

Known affected 21 products

Product	Identifier	Version	Remediation
vers:unknown/* Fortinet / FortiAnalyzer		vers:unknown/*
vers:unknown/* Fortinet / FortiClientWindows		vers:unknown/*
vers:unknown/* Fortinet / FortiManager		vers:unknown/*
vers:unknown/* Fortinet / FortiManager Cloud		vers:unknown/*
vers:unknown/* Fortinet / FortiMonitor		vers:unknown/*
vers:unknown/* Fortinet / FortiMonitor OnSight		vers:unknown/*
vers:unknown/* Fortinet / FortiOS		vers:unknown/*
vers:unknown/* Fortinet / FortiPAM		vers:unknown/*
vers:unknown/* Fortinet / FortiProxy		vers:unknown/*
vers:unknown/* Fortinet / FortiSIEM		vers:unknown/*
vers:unknown/* Fortinet / FortiSOAR PaaS		vers:unknown/*
vers:unknown/* Fortinet / FortiSOAR on-premise		vers:unknown/*
vers:unknown/* Fortinet / FortiSandbox		vers:unknown/*
vers:unknown/* Fortinet / FortiSandbox Cloud		vers:unknown/*
vers:unknown/* Fortinet / FortiSandbox PaaS		vers:unknown/*
vers:unknown/* Fortinet / Fortimonitor_Onsight		vers:unknown/*
vers:unknown/* fortinet / FortiMonitorOnSight		vers:unknown/*
vers:unknown/* fortinet / FortiPAM Chrome Extension		vers:unknown/*
vers:unknown/* fortinet / FortiSOAR PaaS		vers:unknown/*
vers:unknown/* fortinet / FortiSandbox Cloud		vers:unknown/*
vers:unknown/* fortinet / FortiSandbox PaaS		vers:unknown/*

CVE-2026-84392

A NULL Pointer Dereference vulnerability in Fortinet FortiOS, FortiPAM, and FortiProxy allows an authenticated attacker to crash the httpsd daemon via crafted HTTP requests.

2.7 (Low)


                        
                          CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C

CWE-476 - NULL Pointer Dereference

Affected products

Known affected 21 products

Product	Identifier	Version	Remediation
vers:unknown/* Fortinet / FortiAnalyzer		vers:unknown/*
vers:unknown/* Fortinet / FortiClientWindows		vers:unknown/*
vers:unknown/* Fortinet / FortiManager		vers:unknown/*
vers:unknown/* Fortinet / FortiManager Cloud		vers:unknown/*
vers:unknown/* Fortinet / FortiMonitor		vers:unknown/*
vers:unknown/* Fortinet / FortiMonitor OnSight		vers:unknown/*
vers:unknown/* Fortinet / FortiOS		vers:unknown/*
vers:unknown/* Fortinet / FortiPAM		vers:unknown/*
vers:unknown/* Fortinet / FortiProxy		vers:unknown/*
vers:unknown/* Fortinet / FortiSIEM		vers:unknown/*
vers:unknown/* Fortinet / FortiSOAR PaaS		vers:unknown/*
vers:unknown/* Fortinet / FortiSOAR on-premise		vers:unknown/*
vers:unknown/* Fortinet / FortiSandbox		vers:unknown/*
vers:unknown/* Fortinet / FortiSandbox Cloud		vers:unknown/*
vers:unknown/* Fortinet / FortiSandbox PaaS		vers:unknown/*
vers:unknown/* Fortinet / Fortimonitor_Onsight		vers:unknown/*
vers:unknown/* fortinet / FortiMonitorOnSight		vers:unknown/*
vers:unknown/* fortinet / FortiPAM Chrome Extension		vers:unknown/*
vers:unknown/* fortinet / FortiSOAR PaaS		vers:unknown/*
vers:unknown/* fortinet / FortiSandbox Cloud		vers:unknown/*
vers:unknown/* fortinet / FortiSandbox PaaS		vers:unknown/*

CVE-2026-26084

An improper access control vulnerability in Fortinet FortiSandbox WEB UI allows unauthenticated attackers to access sensitive information via crafted HTTP requests.

9.9 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:H/E:P/RL:O/RC:C

Affected products

Known affected 21 products

Product	Identifier	Version	Remediation
vers:unknown/* Fortinet / FortiAnalyzer		vers:unknown/*
vers:unknown/* Fortinet / FortiClientWindows		vers:unknown/*
vers:unknown/* Fortinet / FortiManager		vers:unknown/*
vers:unknown/* Fortinet / FortiManager Cloud		vers:unknown/*
vers:unknown/* Fortinet / FortiMonitor		vers:unknown/*
vers:unknown/* Fortinet / FortiMonitor OnSight		vers:unknown/*
vers:unknown/* Fortinet / FortiOS		vers:unknown/*
vers:unknown/* Fortinet / FortiPAM		vers:unknown/*
vers:unknown/* Fortinet / FortiProxy		vers:unknown/*
vers:unknown/* Fortinet / FortiSIEM		vers:unknown/*
vers:unknown/* Fortinet / FortiSOAR PaaS		vers:unknown/*
vers:unknown/* Fortinet / FortiSOAR on-premise		vers:unknown/*
vers:unknown/* Fortinet / FortiSandbox		vers:unknown/*
vers:unknown/* Fortinet / FortiSandbox Cloud		vers:unknown/*
vers:unknown/* Fortinet / FortiSandbox PaaS		vers:unknown/*
vers:unknown/* Fortinet / Fortimonitor_Onsight		vers:unknown/*
vers:unknown/* fortinet / FortiMonitorOnSight		vers:unknown/*
vers:unknown/* fortinet / FortiPAM Chrome Extension		vers:unknown/*
vers:unknown/* fortinet / FortiSOAR PaaS		vers:unknown/*
vers:unknown/* fortinet / FortiSandbox Cloud		vers:unknown/*
vers:unknown/* fortinet / FortiSandbox PaaS		vers:unknown/*

CVE-2026-84387

Fortinet FortiSandbox versions 4.4.0 to 5.2.0 contain a command injection vulnerability due to improper neutralization of special elements, allowing privileged attackers to execute unauthorized code via crafted HTTP requests.

7.2 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C

CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')

Affected products

Known affected 21 products

Product	Identifier	Version	Remediation
vers:unknown/* Fortinet / FortiAnalyzer		vers:unknown/*
vers:unknown/* Fortinet / FortiClientWindows		vers:unknown/*
vers:unknown/* Fortinet / FortiManager		vers:unknown/*
vers:unknown/* Fortinet / FortiManager Cloud		vers:unknown/*
vers:unknown/* Fortinet / FortiMonitor		vers:unknown/*
vers:unknown/* Fortinet / FortiMonitor OnSight		vers:unknown/*
vers:unknown/* Fortinet / FortiOS		vers:unknown/*
vers:unknown/* Fortinet / FortiPAM		vers:unknown/*
vers:unknown/* Fortinet / FortiProxy		vers:unknown/*
vers:unknown/* Fortinet / FortiSIEM		vers:unknown/*
vers:unknown/* Fortinet / FortiSOAR PaaS		vers:unknown/*
vers:unknown/* Fortinet / FortiSOAR on-premise		vers:unknown/*
vers:unknown/* Fortinet / FortiSandbox		vers:unknown/*
vers:unknown/* Fortinet / FortiSandbox Cloud		vers:unknown/*
vers:unknown/* Fortinet / FortiSandbox PaaS		vers:unknown/*
vers:unknown/* Fortinet / Fortimonitor_Onsight		vers:unknown/*
vers:unknown/* fortinet / FortiMonitorOnSight		vers:unknown/*
vers:unknown/* fortinet / FortiPAM Chrome Extension		vers:unknown/*
vers:unknown/* fortinet / FortiSOAR PaaS		vers:unknown/*
vers:unknown/* fortinet / FortiSandbox Cloud		vers:unknown/*
vers:unknown/* fortinet / FortiSandbox PaaS		vers:unknown/*

CVE-2026-22575

An improper access control vulnerability in Fortinet FortiManager and FortiManager Cloud allows administrators to bypass the workflow session approval process via crafted HTTP or HTTPS requests.

4.9 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N/E:P/RL:O/RC:C

Affected products

Known affected 21 products

Product	Identifier	Version	Remediation
vers:unknown/* Fortinet / FortiAnalyzer		vers:unknown/*
vers:unknown/* Fortinet / FortiClientWindows		vers:unknown/*
vers:unknown/* Fortinet / FortiManager		vers:unknown/*
vers:unknown/* Fortinet / FortiManager Cloud		vers:unknown/*
vers:unknown/* Fortinet / FortiMonitor		vers:unknown/*
vers:unknown/* Fortinet / FortiMonitor OnSight		vers:unknown/*
vers:unknown/* Fortinet / FortiOS		vers:unknown/*
vers:unknown/* Fortinet / FortiPAM		vers:unknown/*
vers:unknown/* Fortinet / FortiProxy		vers:unknown/*
vers:unknown/* Fortinet / FortiSIEM		vers:unknown/*
vers:unknown/* Fortinet / FortiSOAR PaaS		vers:unknown/*
vers:unknown/* Fortinet / FortiSOAR on-premise		vers:unknown/*
vers:unknown/* Fortinet / FortiSandbox		vers:unknown/*
vers:unknown/* Fortinet / FortiSandbox Cloud		vers:unknown/*
vers:unknown/* Fortinet / FortiSandbox PaaS		vers:unknown/*
vers:unknown/* Fortinet / Fortimonitor_Onsight		vers:unknown/*
vers:unknown/* fortinet / FortiMonitorOnSight		vers:unknown/*
vers:unknown/* fortinet / FortiPAM Chrome Extension		vers:unknown/*
vers:unknown/* fortinet / FortiSOAR PaaS		vers:unknown/*
vers:unknown/* fortinet / FortiSandbox Cloud		vers:unknown/*
vers:unknown/* fortinet / FortiSandbox PaaS		vers:unknown/*

CVE-2026-84393

Fortinet FortiOS 7.6.1 to 7.6.6 and FortiProxy 7.6.2 to 7.6.6 contain improper certificate validation vulnerabilities that may allow remote attackers to disclose information or perform Man-in-the-Middle attacks on ZTNA portal communications.

8.1 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C

CWE-297 - Improper Validation of Certificate with Host Mismatch

Affected products

Known affected 21 products

Product	Identifier	Version	Remediation
vers:unknown/* Fortinet / FortiAnalyzer		vers:unknown/*
vers:unknown/* Fortinet / FortiClientWindows		vers:unknown/*
vers:unknown/* Fortinet / FortiManager		vers:unknown/*
vers:unknown/* Fortinet / FortiManager Cloud		vers:unknown/*
vers:unknown/* Fortinet / FortiMonitor		vers:unknown/*
vers:unknown/* Fortinet / FortiMonitor OnSight		vers:unknown/*
vers:unknown/* Fortinet / FortiOS		vers:unknown/*
vers:unknown/* Fortinet / FortiPAM		vers:unknown/*
vers:unknown/* Fortinet / FortiProxy		vers:unknown/*
vers:unknown/* Fortinet / FortiSIEM		vers:unknown/*
vers:unknown/* Fortinet / FortiSOAR PaaS		vers:unknown/*
vers:unknown/* Fortinet / FortiSOAR on-premise		vers:unknown/*
vers:unknown/* Fortinet / FortiSandbox		vers:unknown/*
vers:unknown/* Fortinet / FortiSandbox Cloud		vers:unknown/*
vers:unknown/* Fortinet / FortiSandbox PaaS		vers:unknown/*
vers:unknown/* Fortinet / Fortimonitor_Onsight		vers:unknown/*
vers:unknown/* fortinet / FortiMonitorOnSight		vers:unknown/*
vers:unknown/* fortinet / FortiPAM Chrome Extension		vers:unknown/*
vers:unknown/* fortinet / FortiSOAR PaaS		vers:unknown/*
vers:unknown/* fortinet / FortiSandbox Cloud		vers:unknown/*
vers:unknown/* fortinet / FortiSandbox PaaS		vers:unknown/*

CVE-2026-84390

A vulnerability in the FortiMonitorOnSight web portal allows remote unauthenticated attackers to bypass authentication by exploiting sensitive information exposure in source code and using forged or reused JWT tokens.

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C

Affected products

Known affected 21 products

Product	Identifier	Version	Remediation
vers:unknown/* Fortinet / FortiAnalyzer		vers:unknown/*
vers:unknown/* Fortinet / FortiClientWindows		vers:unknown/*
vers:unknown/* Fortinet / FortiManager		vers:unknown/*
vers:unknown/* Fortinet / FortiManager Cloud		vers:unknown/*
vers:unknown/* Fortinet / FortiMonitor		vers:unknown/*
vers:unknown/* Fortinet / FortiMonitor OnSight		vers:unknown/*
vers:unknown/* Fortinet / FortiOS		vers:unknown/*
vers:unknown/* Fortinet / FortiPAM		vers:unknown/*
vers:unknown/* Fortinet / FortiProxy		vers:unknown/*
vers:unknown/* Fortinet / FortiSIEM		vers:unknown/*
vers:unknown/* Fortinet / FortiSOAR PaaS		vers:unknown/*
vers:unknown/* Fortinet / FortiSOAR on-premise		vers:unknown/*
vers:unknown/* Fortinet / FortiSandbox		vers:unknown/*
vers:unknown/* Fortinet / FortiSandbox Cloud		vers:unknown/*
vers:unknown/* Fortinet / FortiSandbox PaaS		vers:unknown/*
vers:unknown/* Fortinet / Fortimonitor_Onsight		vers:unknown/*
vers:unknown/* fortinet / FortiMonitorOnSight		vers:unknown/*
vers:unknown/* fortinet / FortiPAM Chrome Extension		vers:unknown/*
vers:unknown/* fortinet / FortiSOAR PaaS		vers:unknown/*
vers:unknown/* fortinet / FortiSandbox Cloud		vers:unknown/*
vers:unknown/* fortinet / FortiSandbox PaaS		vers:unknown/*

CVE-2026-84386

Fortinet FortiClient Windows versions 7.2 and 7.4.0 through 7.4.7 contain an unverified ownership vulnerability in the fortimon3 driver that may allow authenticated attackers to terminate arbitrary processes via an exposed minifilter communication port.

5.1 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H/E:P/RL:O/RC:C

CWE-283 - Unverified Ownership

Affected products

Known affected 21 products

Product	Identifier	Version	Remediation
vers:unknown/* Fortinet / FortiAnalyzer		vers:unknown/*
vers:unknown/* Fortinet / FortiClientWindows		vers:unknown/*
vers:unknown/* Fortinet / FortiManager		vers:unknown/*
vers:unknown/* Fortinet / FortiManager Cloud		vers:unknown/*
vers:unknown/* Fortinet / FortiMonitor		vers:unknown/*
vers:unknown/* Fortinet / FortiMonitor OnSight		vers:unknown/*
vers:unknown/* Fortinet / FortiOS		vers:unknown/*
vers:unknown/* Fortinet / FortiPAM		vers:unknown/*
vers:unknown/* Fortinet / FortiProxy		vers:unknown/*
vers:unknown/* Fortinet / FortiSIEM		vers:unknown/*
vers:unknown/* Fortinet / FortiSOAR PaaS		vers:unknown/*
vers:unknown/* Fortinet / FortiSOAR on-premise		vers:unknown/*
vers:unknown/* Fortinet / FortiSandbox		vers:unknown/*
vers:unknown/* Fortinet / FortiSandbox Cloud		vers:unknown/*
vers:unknown/* Fortinet / FortiSandbox PaaS		vers:unknown/*
vers:unknown/* Fortinet / Fortimonitor_Onsight		vers:unknown/*
vers:unknown/* fortinet / FortiMonitorOnSight		vers:unknown/*
vers:unknown/* fortinet / FortiPAM Chrome Extension		vers:unknown/*
vers:unknown/* fortinet / FortiSOAR PaaS		vers:unknown/*
vers:unknown/* fortinet / FortiSandbox Cloud		vers:unknown/*
vers:unknown/* fortinet / FortiSandbox PaaS		vers:unknown/*

CVE-2026-84389

Fortinet FortiSIEM versions 7.4.1 to 7.5.1 contain a URL redirection vulnerability (CWE-601) that allows authenticated attackers to redirect users to arbitrary websites and potentially execute unauthorized code or commands.

3.1 (Low)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C

CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')

Affected products

Known affected 21 products

Product	Identifier	Version	Remediation
vers:unknown/* Fortinet / FortiAnalyzer		vers:unknown/*
vers:unknown/* Fortinet / FortiClientWindows		vers:unknown/*
vers:unknown/* Fortinet / FortiManager		vers:unknown/*
vers:unknown/* Fortinet / FortiManager Cloud		vers:unknown/*
vers:unknown/* Fortinet / FortiMonitor		vers:unknown/*
vers:unknown/* Fortinet / FortiMonitor OnSight		vers:unknown/*
vers:unknown/* Fortinet / FortiOS		vers:unknown/*
vers:unknown/* Fortinet / FortiPAM		vers:unknown/*
vers:unknown/* Fortinet / FortiProxy		vers:unknown/*
vers:unknown/* Fortinet / FortiSIEM		vers:unknown/*
vers:unknown/* Fortinet / FortiSOAR PaaS		vers:unknown/*
vers:unknown/* Fortinet / FortiSOAR on-premise		vers:unknown/*
vers:unknown/* Fortinet / FortiSandbox		vers:unknown/*
vers:unknown/* Fortinet / FortiSandbox Cloud		vers:unknown/*
vers:unknown/* Fortinet / FortiSandbox PaaS		vers:unknown/*
vers:unknown/* Fortinet / Fortimonitor_Onsight		vers:unknown/*
vers:unknown/* fortinet / FortiMonitorOnSight		vers:unknown/*
vers:unknown/* fortinet / FortiPAM Chrome Extension		vers:unknown/*
vers:unknown/* fortinet / FortiSOAR PaaS		vers:unknown/*
vers:unknown/* fortinet / FortiSandbox Cloud		vers:unknown/*
vers:unknown/* fortinet / FortiSandbox PaaS		vers:unknown/*

CVE-2026-84385

Multiple versions of Fortinet FortiSOAR PaaS and on-premise products contain an improper access control vulnerability allowing authenticated attackers with no permissions to escalate privileges and inject broadcast messages via crafted websocket requests.

5.4 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N/E:P/RL:O/RC:C

Affected products

Known affected 21 products

Product	Identifier	Version	Remediation
vers:unknown/* Fortinet / FortiAnalyzer		vers:unknown/*
vers:unknown/* Fortinet / FortiClientWindows		vers:unknown/*
vers:unknown/* Fortinet / FortiManager		vers:unknown/*
vers:unknown/* Fortinet / FortiManager Cloud		vers:unknown/*
vers:unknown/* Fortinet / FortiMonitor		vers:unknown/*
vers:unknown/* Fortinet / FortiMonitor OnSight		vers:unknown/*
vers:unknown/* Fortinet / FortiOS		vers:unknown/*
vers:unknown/* Fortinet / FortiPAM		vers:unknown/*
vers:unknown/* Fortinet / FortiProxy		vers:unknown/*
vers:unknown/* Fortinet / FortiSIEM		vers:unknown/*
vers:unknown/* Fortinet / FortiSOAR PaaS		vers:unknown/*
vers:unknown/* Fortinet / FortiSOAR on-premise		vers:unknown/*
vers:unknown/* Fortinet / FortiSandbox		vers:unknown/*
vers:unknown/* Fortinet / FortiSandbox Cloud		vers:unknown/*
vers:unknown/* Fortinet / FortiSandbox PaaS		vers:unknown/*
vers:unknown/* Fortinet / Fortimonitor_Onsight		vers:unknown/*
vers:unknown/* fortinet / FortiMonitorOnSight		vers:unknown/*
vers:unknown/* fortinet / FortiPAM Chrome Extension		vers:unknown/*
vers:unknown/* fortinet / FortiSOAR PaaS		vers:unknown/*
vers:unknown/* fortinet / FortiSandbox Cloud		vers:unknown/*
vers:unknown/* fortinet / FortiSandbox PaaS		vers:unknown/*

References

20 references

URL	Category
https://fortiguard.fortinet.com/psirt/FG-IR-26-164	external
https://fortiguard.fortinet.com/psirt/FG-IR-26-165	external
https://fortiguard.fortinet.com/psirt/FG-IR-26-166	external
https://fortiguard.fortinet.com/psirt/FG-IR-26-167	external
https://fortiguard.fortinet.com/psirt/FG-IR-26-169	external
https://fortiguard.fortinet.com/psirt/FG-IR-26-170	external
https://fortiguard.fortinet.com/psirt/FG-IR-26-171	external
https://fortiguard.fortinet.com/psirt/FG-IR-26-172	external
https://fortiguard.fortinet.com/psirt/FG-IR-26-173	external
https://fortiguard.fortinet.com/psirt/FG-IR-26-174	external
https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-…	self
https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-…	self
https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-…	self
https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-…	self
https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-…	self
https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-…	self
https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-…	self
https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-…	self
https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-…	self
https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-…	self

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{
  "document": {
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE"
      }
    },
    "lang": "nl",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this page to enhance access to its information and security advisories. The use of this security advisory is subject to the following terms and conditions:\n\n    NCSC-NL makes every reasonable effort to ensure that the content of this page is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or continuous keeping up-to-date. The information contained in this security advisory is intended solely for the purpose of providing general information to professional users. No rights can be derived from the information provided therein.\n\n    NCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of this security advisory. This includes damage resulting from the inaccuracy of incompleteness of the information contained in the advisory.\n    This security advisory is subject to Dutch law. All disputes related to or arising from the use of this advisory will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings."
      },
      {
        "category": "description",
        "text": "Fortinet heeft kwetsbaarheden verholpen in FortiAnalyzer, FortiOS, FortiPAM, FortiProxy, FortiSandbox, FortiManager, FortiManager Cloud, FortiMonitorOnSight, FortiClient Windows, FortiSIEM en FortiSOAR.",
        "title": "Feiten"
      },
      {
        "category": "description",
        "text": "De kwetsbaarheden betreffen verschillende typen fouten in meerdere Fortinet-producten. \n\nDe ernstigste kwetsbaarheid met kenmerk CVE-2026-26084 heeft een CVSS-score van 8,9. Het betreft een autorisatiekwetsbaarheid in Fortinet FortiSandbox waardoor een ongeauthenticeerde kwaadwillende via speciaal vervaardigde HTTP-verzoeken toegang kan krijgen tot gevoelige informatie. De kwetsbaarheid vereist geen gebruikersinteractie en kan via het netwerk worden misbruikt.\n\n",
        "title": "Interpretaties"
      },
      {
        "category": "description",
        "text": "Fortinet heeft updates uitgebracht om de kwetsbaarheden in FortiOS, FortiPAM , FortiProxy, FortiAnalyser, FortiSandbox, FortiMonitor en FortiManager te verhelpen. Zie bijgevoegde referenties voor meer informatie.\n\n",
        "title": "Oplossingen"
      },
      {
        "category": "general",
        "text": "medium",
        "title": "Kans"
      },
      {
        "category": "general",
        "text": "high",
        "title": "Schade"
      },
      {
        "category": "general",
        "text": "Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)",
        "title": "CWE-77"
      },
      {
        "category": "general",
        "text": "Unverified Ownership",
        "title": "CWE-283"
      },
      {
        "category": "general",
        "text": "Improper Validation of Certificate with Host Mismatch",
        "title": "CWE-297"
      },
      {
        "category": "general",
        "text": "Use of Uninitialized Variable",
        "title": "CWE-457"
      },
      {
        "category": "general",
        "text": "NULL Pointer Dereference",
        "title": "CWE-476"
      },
      {
        "category": "general",
        "text": "Inclusion of Sensitive Information in Source Code",
        "title": "CWE-540"
      },
      {
        "category": "general",
        "text": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)",
        "title": "CWE-601"
      }
    ],
    "publisher": {
      "category": "coordinator",
      "contact_details": "cert@ncsc.nl",
      "name": "Nationaal Cyber Security Centrum",
      "namespace": "https://www.ncsc.nl/"
    },
    "references": [
      {
        "category": "external",
        "summary": "Reference",
        "url": "https://fortiguard.fortinet.com/psirt/FG-IR-26-164"
      },
      {
        "category": "external",
        "summary": "Reference",
        "url": "https://fortiguard.fortinet.com/psirt/FG-IR-26-165"
      },
      {
        "category": "external",
        "summary": "Reference",
        "url": "https://fortiguard.fortinet.com/psirt/FG-IR-26-166"
      },
      {
        "category": "external",
        "summary": "Reference",
        "url": "https://fortiguard.fortinet.com/psirt/FG-IR-26-167"
      },
      {
        "category": "external",
        "summary": "Reference",
        "url": "https://fortiguard.fortinet.com/psirt/FG-IR-26-169"
      },
      {
        "category": "external",
        "summary": "Reference",
        "url": "https://fortiguard.fortinet.com/psirt/FG-IR-26-170"
      },
      {
        "category": "external",
        "summary": "Reference",
        "url": "https://fortiguard.fortinet.com/psirt/FG-IR-26-171"
      },
      {
        "category": "external",
        "summary": "Reference",
        "url": "https://fortiguard.fortinet.com/psirt/FG-IR-26-172"
      },
      {
        "category": "external",
        "summary": "Reference",
        "url": "https://fortiguard.fortinet.com/psirt/FG-IR-26-173"
      },
      {
        "category": "external",
        "summary": "Reference",
        "url": "https://fortiguard.fortinet.com/psirt/FG-IR-26-174"
      }
    ],
    "title": "Kwetsbaarheden verholpen in Fortinet Forti-producten",
    "tracking": {
      "current_release_date": "2026-09-09T10:40:23.373365Z",
      "generator": {
        "date": "2025-08-04T16:30:00Z",
        "engine": {
          "name": "V.A.",
          "version": "1.3"
        }
      },
      "id": "NCSC-2026-0355",
      "initial_release_date": "2026-09-09T10:40:23.373365Z",
      "revision_history": [
        {
          "date": "2026-09-09T10:40:23.373365Z",
          "number": "1.0.0",
          "summary": "Initiele versie"
        }
      ],
      "status": "final",
      "version": "1.0.0"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:unknown/*",
                "product": {
                  "name": "vers:unknown/*",
                  "product_id": "CSAFPID-1"
                }
              }
            ],
            "category": "product_name",
            "name": "FortiAnalyzer"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:unknown/*",
                "product": {
                  "name": "vers:unknown/*",
                  "product_id": "CSAFPID-2"
                }
              }
            ],
            "category": "product_name",
            "name": "FortiClientWindows"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:unknown/*",
                "product": {
                  "name": "vers:unknown/*",
                  "product_id": "CSAFPID-3"
                }
              }
            ],
            "category": "product_name",
            "name": "FortiManager"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:unknown/*",
                "product": {
                  "name": "vers:unknown/*",
                  "product_id": "CSAFPID-4"
                }
              }
            ],
            "category": "product_name",
            "name": "FortiManager Cloud"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:unknown/*",
                "product": {
                  "name": "vers:unknown/*",
                  "product_id": "CSAFPID-5"
                }
              }
            ],
            "category": "product_name",
            "name": "FortiMonitor"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:unknown/*",
                "product": {
                  "name": "vers:unknown/*",
                  "product_id": "CSAFPID-6"
                }
              }
            ],
            "category": "product_name",
            "name": "FortiMonitor OnSight"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:unknown/*",
                "product": {
                  "name": "vers:unknown/*",
                  "product_id": "CSAFPID-7"
                }
              }
            ],
            "category": "product_name",
            "name": "FortiOS"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:unknown/*",
                "product": {
                  "name": "vers:unknown/*",
                  "product_id": "CSAFPID-8"
                }
              }
            ],
            "category": "product_name",
            "name": "FortiPAM"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:unknown/*",
                "product": {
                  "name": "vers:unknown/*",
                  "product_id": "CSAFPID-9"
                }
              }
            ],
            "category": "product_name",
            "name": "FortiProxy"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:unknown/*",
                "product": {
                  "name": "vers:unknown/*",
                  "product_id": "CSAFPID-10"
                }
              }
            ],
            "category": "product_name",
            "name": "FortiSIEM"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:unknown/*",
                "product": {
                  "name": "vers:unknown/*",
                  "product_id": "CSAFPID-11"
                }
              }
            ],
            "category": "product_name",
            "name": "FortiSOAR PaaS"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:unknown/*",
                "product": {
                  "name": "vers:unknown/*",
                  "product_id": "CSAFPID-12"
                }
              }
            ],
            "category": "product_name",
            "name": "FortiSOAR on-premise"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:unknown/*",
                "product": {
                  "name": "vers:unknown/*",
                  "product_id": "CSAFPID-13"
                }
              }
            ],
            "category": "product_name",
            "name": "FortiSandbox"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:unknown/*",
                "product": {
                  "name": "vers:unknown/*",
                  "product_id": "CSAFPID-14"
                }
              }
            ],
            "category": "product_name",
            "name": "FortiSandbox Cloud"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:unknown/*",
                "product": {
                  "name": "vers:unknown/*",
                  "product_id": "CSAFPID-15"
                }
              }
            ],
            "category": "product_name",
            "name": "FortiSandbox PaaS"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:unknown/*",
                "product": {
                  "name": "vers:unknown/*",
                  "product_id": "CSAFPID-16"
                }
              }
            ],
            "category": "product_name",
            "name": "Fortimonitor_Onsight"
          }
        ],
        "category": "vendor",
        "name": "Fortinet"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:unknown/*",
                "product": {
                  "name": "vers:unknown/*",
                  "product_id": "CSAFPID-17"
                }
              }
            ],
            "category": "product_name",
            "name": "FortiMonitorOnSight"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:unknown/*",
                "product": {
                  "name": "vers:unknown/*",
                  "product_id": "CSAFPID-18"
                }
              }
            ],
            "category": "product_name",
            "name": "FortiPAM Chrome Extension"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:unknown/*",
                "product": {
                  "name": "vers:unknown/*",
                  "product_id": "CSAFPID-19"
                }
              }
            ],
            "category": "product_name",
            "name": "FortiSOAR PaaS"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:unknown/*",
                "product": {
                  "name": "vers:unknown/*",
                  "product_id": "CSAFPID-20"
                }
              }
            ],
            "category": "product_name",
            "name": "FortiSandbox Cloud"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:unknown/*",
                "product": {
                  "name": "vers:unknown/*",
                  "product_id": "CSAFPID-21"
                }
              }
            ],
            "category": "product_name",
            "name": "FortiSandbox PaaS"
          }
        ],
        "category": "vendor",
        "name": "fortinet"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-84391",
      "cwe": {
        "id": "CWE-457",
        "name": "Use of Uninitialized Variable"
      },
      "notes": [
        {
          "category": "other",
          "text": "Use of Uninitialized Variable",
          "title": "CWE-457"
        },
        {
          "category": "description",
          "text": "A use of uninitialized variable vulnerability in Fortinet FortiAnalyzer versions 7.6.3 through 7.6.6, specifically in the SNMP daemon, may allow a remote authenticated user to cause a denial of service via SNMP GETBULK requests.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-1",
          "CSAFPID-2",
          "CSAFPID-3",
          "CSAFPID-4",
          "CSAFPID-5",
          "CSAFPID-6",
          "CSAFPID-7",
          "CSAFPID-8",
          "CSAFPID-9",
          "CSAFPID-10",
          "CSAFPID-11",
          "CSAFPID-12",
          "CSAFPID-13",
          "CSAFPID-14",
          "CSAFPID-15",
          "CSAFPID-16",
          "CSAFPID-17",
          "CSAFPID-18",
          "CSAFPID-19",
          "CSAFPID-20",
          "CSAFPID-21"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2026-84391 | NCSC-NL Website",
          "url": "https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-2026-84391.json"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-1",
            "CSAFPID-2",
            "CSAFPID-3",
            "CSAFPID-4",
            "CSAFPID-5",
            "CSAFPID-6",
            "CSAFPID-7",
            "CSAFPID-8",
            "CSAFPID-9",
            "CSAFPID-10",
            "CSAFPID-11",
            "CSAFPID-12",
            "CSAFPID-13",
            "CSAFPID-14",
            "CSAFPID-15",
            "CSAFPID-16",
            "CSAFPID-17",
            "CSAFPID-18",
            "CSAFPID-19",
            "CSAFPID-20",
            "CSAFPID-21"
          ]
        }
      ],
      "title": "CVE-2026-84391"
    },
    {
      "cve": "CVE-2026-84392",
      "cwe": {
        "id": "CWE-476",
        "name": "NULL Pointer Dereference"
      },
      "notes": [
        {
          "category": "other",
          "text": "NULL Pointer Dereference",
          "title": "CWE-476"
        },
        {
          "category": "description",
          "text": "A NULL Pointer Dereference vulnerability in Fortinet FortiOS, FortiPAM, and FortiProxy allows an authenticated attacker to crash the httpsd daemon via crafted HTTP requests.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-1",
          "CSAFPID-2",
          "CSAFPID-3",
          "CSAFPID-4",
          "CSAFPID-5",
          "CSAFPID-6",
          "CSAFPID-7",
          "CSAFPID-8",
          "CSAFPID-9",
          "CSAFPID-10",
          "CSAFPID-11",
          "CSAFPID-12",
          "CSAFPID-13",
          "CSAFPID-14",
          "CSAFPID-15",
          "CSAFPID-16",
          "CSAFPID-17",
          "CSAFPID-18",
          "CSAFPID-19",
          "CSAFPID-20",
          "CSAFPID-21"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2026-84392 | NCSC-NL Website",
          "url": "https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-2026-84392.json"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 2.7,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-1",
            "CSAFPID-2",
            "CSAFPID-3",
            "CSAFPID-4",
            "CSAFPID-5",
            "CSAFPID-6",
            "CSAFPID-7",
            "CSAFPID-8",
            "CSAFPID-9",
            "CSAFPID-10",
            "CSAFPID-11",
            "CSAFPID-12",
            "CSAFPID-13",
            "CSAFPID-14",
            "CSAFPID-15",
            "CSAFPID-16",
            "CSAFPID-17",
            "CSAFPID-18",
            "CSAFPID-19",
            "CSAFPID-20",
            "CSAFPID-21"
          ]
        }
      ],
      "title": "CVE-2026-84392"
    },
    {
      "cve": "CVE-2026-26084",
      "notes": [
        {
          "category": "description",
          "text": "An improper access control vulnerability in Fortinet FortiSandbox WEB UI allows unauthenticated attackers to access sensitive information via crafted HTTP requests.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-1",
          "CSAFPID-2",
          "CSAFPID-3",
          "CSAFPID-4",
          "CSAFPID-5",
          "CSAFPID-6",
          "CSAFPID-7",
          "CSAFPID-8",
          "CSAFPID-9",
          "CSAFPID-10",
          "CSAFPID-11",
          "CSAFPID-12",
          "CSAFPID-13",
          "CSAFPID-14",
          "CSAFPID-15",
          "CSAFPID-16",
          "CSAFPID-17",
          "CSAFPID-18",
          "CSAFPID-19",
          "CSAFPID-20",
          "CSAFPID-21"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2026-26084 | NCSC-NL Website",
          "url": "https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-2026-26084.json"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 9.9,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:H/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-1",
            "CSAFPID-2",
            "CSAFPID-3",
            "CSAFPID-4",
            "CSAFPID-5",
            "CSAFPID-6",
            "CSAFPID-7",
            "CSAFPID-8",
            "CSAFPID-9",
            "CSAFPID-10",
            "CSAFPID-11",
            "CSAFPID-12",
            "CSAFPID-13",
            "CSAFPID-14",
            "CSAFPID-15",
            "CSAFPID-16",
            "CSAFPID-17",
            "CSAFPID-18",
            "CSAFPID-19",
            "CSAFPID-20",
            "CSAFPID-21"
          ]
        }
      ],
      "title": "CVE-2026-26084"
    },
    {
      "cve": "CVE-2026-84387",
      "cwe": {
        "id": "CWE-77",
        "name": "Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)"
      },
      "notes": [
        {
          "category": "other",
          "text": "Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)",
          "title": "CWE-77"
        },
        {
          "category": "description",
          "text": "Fortinet FortiSandbox versions 4.4.0 to 5.2.0 contain a command injection vulnerability due to improper neutralization of special elements, allowing privileged attackers to execute unauthorized code via crafted HTTP requests.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-1",
          "CSAFPID-2",
          "CSAFPID-3",
          "CSAFPID-4",
          "CSAFPID-5",
          "CSAFPID-6",
          "CSAFPID-7",
          "CSAFPID-8",
          "CSAFPID-9",
          "CSAFPID-10",
          "CSAFPID-11",
          "CSAFPID-12",
          "CSAFPID-13",
          "CSAFPID-14",
          "CSAFPID-15",
          "CSAFPID-16",
          "CSAFPID-17",
          "CSAFPID-18",
          "CSAFPID-19",
          "CSAFPID-20",
          "CSAFPID-21"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2026-84387 | NCSC-NL Website",
          "url": "https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-2026-84387.json"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.2,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-1",
            "CSAFPID-2",
            "CSAFPID-3",
            "CSAFPID-4",
            "CSAFPID-5",
            "CSAFPID-6",
            "CSAFPID-7",
            "CSAFPID-8",
            "CSAFPID-9",
            "CSAFPID-10",
            "CSAFPID-11",
            "CSAFPID-12",
            "CSAFPID-13",
            "CSAFPID-14",
            "CSAFPID-15",
            "CSAFPID-16",
            "CSAFPID-17",
            "CSAFPID-18",
            "CSAFPID-19",
            "CSAFPID-20",
            "CSAFPID-21"
          ]
        }
      ],
      "title": "CVE-2026-84387"
    },
    {
      "cve": "CVE-2026-22575",
      "notes": [
        {
          "category": "description",
          "text": "An improper access control vulnerability in Fortinet FortiManager and FortiManager Cloud allows administrators to bypass the workflow session approval process via crafted HTTP or HTTPS requests.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-1",
          "CSAFPID-2",
          "CSAFPID-3",
          "CSAFPID-4",
          "CSAFPID-5",
          "CSAFPID-6",
          "CSAFPID-7",
          "CSAFPID-8",
          "CSAFPID-9",
          "CSAFPID-10",
          "CSAFPID-11",
          "CSAFPID-12",
          "CSAFPID-13",
          "CSAFPID-14",
          "CSAFPID-15",
          "CSAFPID-16",
          "CSAFPID-17",
          "CSAFPID-18",
          "CSAFPID-19",
          "CSAFPID-20",
          "CSAFPID-21"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2026-22575 | NCSC-NL Website",
          "url": "https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-2026-22575.json"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 4.9,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-1",
            "CSAFPID-2",
            "CSAFPID-3",
            "CSAFPID-4",
            "CSAFPID-5",
            "CSAFPID-6",
            "CSAFPID-7",
            "CSAFPID-8",
            "CSAFPID-9",
            "CSAFPID-10",
            "CSAFPID-11",
            "CSAFPID-12",
            "CSAFPID-13",
            "CSAFPID-14",
            "CSAFPID-15",
            "CSAFPID-16",
            "CSAFPID-17",
            "CSAFPID-18",
            "CSAFPID-19",
            "CSAFPID-20",
            "CSAFPID-21"
          ]
        }
      ],
      "title": "CVE-2026-22575"
    },
    {
      "cve": "CVE-2026-84393",
      "cwe": {
        "id": "CWE-297",
        "name": "Improper Validation of Certificate with Host Mismatch"
      },
      "notes": [
        {
          "category": "other",
          "text": "Improper Validation of Certificate with Host Mismatch",
          "title": "CWE-297"
        },
        {
          "category": "description",
          "text": "Fortinet FortiOS 7.6.1 to 7.6.6 and FortiProxy 7.6.2 to 7.6.6 contain improper certificate validation vulnerabilities that may allow remote attackers to disclose information or perform Man-in-the-Middle attacks on ZTNA portal communications.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-1",
          "CSAFPID-2",
          "CSAFPID-3",
          "CSAFPID-4",
          "CSAFPID-5",
          "CSAFPID-6",
          "CSAFPID-7",
          "CSAFPID-8",
          "CSAFPID-9",
          "CSAFPID-10",
          "CSAFPID-11",
          "CSAFPID-12",
          "CSAFPID-13",
          "CSAFPID-14",
          "CSAFPID-15",
          "CSAFPID-16",
          "CSAFPID-17",
          "CSAFPID-18",
          "CSAFPID-19",
          "CSAFPID-20",
          "CSAFPID-21"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2026-84393 | NCSC-NL Website",
          "url": "https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-2026-84393.json"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-1",
            "CSAFPID-2",
            "CSAFPID-3",
            "CSAFPID-4",
            "CSAFPID-5",
            "CSAFPID-6",
            "CSAFPID-7",
            "CSAFPID-8",
            "CSAFPID-9",
            "CSAFPID-10",
            "CSAFPID-11",
            "CSAFPID-12",
            "CSAFPID-13",
            "CSAFPID-14",
            "CSAFPID-15",
            "CSAFPID-16",
            "CSAFPID-17",
            "CSAFPID-18",
            "CSAFPID-19",
            "CSAFPID-20",
            "CSAFPID-21"
          ]
        }
      ],
      "title": "CVE-2026-84393"
    },
    {
      "cve": "CVE-2026-84390",
      "notes": [
        {
          "category": "description",
          "text": "A vulnerability in the FortiMonitorOnSight web portal allows remote unauthenticated attackers to bypass authentication by exploiting sensitive information exposure in source code and using forged or reused JWT tokens.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-1",
          "CSAFPID-2",
          "CSAFPID-3",
          "CSAFPID-4",
          "CSAFPID-5",
          "CSAFPID-6",
          "CSAFPID-7",
          "CSAFPID-8",
          "CSAFPID-9",
          "CSAFPID-10",
          "CSAFPID-11",
          "CSAFPID-12",
          "CSAFPID-13",
          "CSAFPID-14",
          "CSAFPID-15",
          "CSAFPID-16",
          "CSAFPID-17",
          "CSAFPID-18",
          "CSAFPID-19",
          "CSAFPID-20",
          "CSAFPID-21"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2026-84390 | NCSC-NL Website",
          "url": "https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-2026-84390.json"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-1",
            "CSAFPID-2",
            "CSAFPID-3",
            "CSAFPID-4",
            "CSAFPID-5",
            "CSAFPID-6",
            "CSAFPID-7",
            "CSAFPID-8",
            "CSAFPID-9",
            "CSAFPID-10",
            "CSAFPID-11",
            "CSAFPID-12",
            "CSAFPID-13",
            "CSAFPID-14",
            "CSAFPID-15",
            "CSAFPID-16",
            "CSAFPID-17",
            "CSAFPID-18",
            "CSAFPID-19",
            "CSAFPID-20",
            "CSAFPID-21"
          ]
        }
      ],
      "title": "CVE-2026-84390"
    },
    {
      "cve": "CVE-2026-84386",
      "cwe": {
        "id": "CWE-283",
        "name": "Unverified Ownership"
      },
      "notes": [
        {
          "category": "other",
          "text": "Unverified Ownership",
          "title": "CWE-283"
        },
        {
          "category": "description",
          "text": "Fortinet FortiClient Windows versions 7.2 and 7.4.0 through 7.4.7 contain an unverified ownership vulnerability in the fortimon3 driver that may allow authenticated attackers to terminate arbitrary processes via an exposed minifilter communication port.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-1",
          "CSAFPID-2",
          "CSAFPID-3",
          "CSAFPID-4",
          "CSAFPID-5",
          "CSAFPID-6",
          "CSAFPID-7",
          "CSAFPID-8",
          "CSAFPID-9",
          "CSAFPID-10",
          "CSAFPID-11",
          "CSAFPID-12",
          "CSAFPID-13",
          "CSAFPID-14",
          "CSAFPID-15",
          "CSAFPID-16",
          "CSAFPID-17",
          "CSAFPID-18",
          "CSAFPID-19",
          "CSAFPID-20",
          "CSAFPID-21"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2026-84386 | NCSC-NL Website",
          "url": "https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-2026-84386.json"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.1,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-1",
            "CSAFPID-2",
            "CSAFPID-3",
            "CSAFPID-4",
            "CSAFPID-5",
            "CSAFPID-6",
            "CSAFPID-7",
            "CSAFPID-8",
            "CSAFPID-9",
            "CSAFPID-10",
            "CSAFPID-11",
            "CSAFPID-12",
            "CSAFPID-13",
            "CSAFPID-14",
            "CSAFPID-15",
            "CSAFPID-16",
            "CSAFPID-17",
            "CSAFPID-18",
            "CSAFPID-19",
            "CSAFPID-20",
            "CSAFPID-21"
          ]
        }
      ],
      "title": "CVE-2026-84386"
    },
    {
      "cve": "CVE-2026-84389",
      "cwe": {
        "id": "CWE-601",
        "name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
      },
      "notes": [
        {
          "category": "other",
          "text": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)",
          "title": "CWE-601"
        },
        {
          "category": "description",
          "text": "Fortinet FortiSIEM versions 7.4.1 to 7.5.1 contain a URL redirection vulnerability (CWE-601) that allows authenticated attackers to redirect users to arbitrary websites and potentially execute unauthorized code or commands.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-1",
          "CSAFPID-2",
          "CSAFPID-3",
          "CSAFPID-4",
          "CSAFPID-5",
          "CSAFPID-6",
          "CSAFPID-7",
          "CSAFPID-8",
          "CSAFPID-9",
          "CSAFPID-10",
          "CSAFPID-11",
          "CSAFPID-12",
          "CSAFPID-13",
          "CSAFPID-14",
          "CSAFPID-15",
          "CSAFPID-16",
          "CSAFPID-17",
          "CSAFPID-18",
          "CSAFPID-19",
          "CSAFPID-20",
          "CSAFPID-21"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2026-84389 | NCSC-NL Website",
          "url": "https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-2026-84389.json"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 3.1,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-1",
            "CSAFPID-2",
            "CSAFPID-3",
            "CSAFPID-4",
            "CSAFPID-5",
            "CSAFPID-6",
            "CSAFPID-7",
            "CSAFPID-8",
            "CSAFPID-9",
            "CSAFPID-10",
            "CSAFPID-11",
            "CSAFPID-12",
            "CSAFPID-13",
            "CSAFPID-14",
            "CSAFPID-15",
            "CSAFPID-16",
            "CSAFPID-17",
            "CSAFPID-18",
            "CSAFPID-19",
            "CSAFPID-20",
            "CSAFPID-21"
          ]
        }
      ],
      "title": "CVE-2026-84389"
    },
    {
      "cve": "CVE-2026-84385",
      "notes": [
        {
          "category": "description",
          "text": "Multiple versions of Fortinet FortiSOAR PaaS and on-premise products contain an improper access control vulnerability allowing authenticated attackers with no permissions to escalate privileges and inject broadcast messages via crafted websocket requests.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-1",
          "CSAFPID-2",
          "CSAFPID-3",
          "CSAFPID-4",
          "CSAFPID-5",
          "CSAFPID-6",
          "CSAFPID-7",
          "CSAFPID-8",
          "CSAFPID-9",
          "CSAFPID-10",
          "CSAFPID-11",
          "CSAFPID-12",
          "CSAFPID-13",
          "CSAFPID-14",
          "CSAFPID-15",
          "CSAFPID-16",
          "CSAFPID-17",
          "CSAFPID-18",
          "CSAFPID-19",
          "CSAFPID-20",
          "CSAFPID-21"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2026-84385 | NCSC-NL Website",
          "url": "https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-2026-84385.json"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-1",
            "CSAFPID-2",
            "CSAFPID-3",
            "CSAFPID-4",
            "CSAFPID-5",
            "CSAFPID-6",
            "CSAFPID-7",
            "CSAFPID-8",
            "CSAFPID-9",
            "CSAFPID-10",
            "CSAFPID-11",
            "CSAFPID-12",
            "CSAFPID-13",
            "CSAFPID-14",
            "CSAFPID-15",
            "CSAFPID-16",
            "CSAFPID-17",
            "CSAFPID-18",
            "CSAFPID-19",
            "CSAFPID-20",
            "CSAFPID-21"
          ]
        }
      ],
      "title": "CVE-2026-84385"
    }
  ]
}

CVE-2026-22575 (GCVE-0-2026-22575)

Vulnerability from cvelistv5 – Published: 2026-09-08 16:41 – Updated: 2026-09-08 17:29

Summary

An improper access control vulnerability in Fortinet FortiManager 7.6.0 through 7.6.4, FortiManager 7.4.0 through 7.4.10, FortiManager 7.2 all versions, FortiManager Cloud 7.6.2 through 7.6.4, FortiManager Cloud 7.4.1 through 7.4.10, FortiManager Cloud 7.2 all versions may allow an administrator to bypass the approval process for workflow sessions via crafted HTTP or HTTPs requests.

Severity

4.7 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N/E:P/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-08 17:28 UTC

CWE

CWE-284 - Improper access control

Assigner

fortinet mitre root

References

1 reference

URL	Tags
https://fortiguard.fortinet.com/psirt/FG-IR-26-171

Impacted products

2 products

Vendor	Product	Version
Fortinet	FortiManager	Affected: 7.6.0 , ≤ 7.6.4 (semver) Affected: 7.4.0 , ≤ 7.4.10 (semver) Affected: 7.2.0 , ≤ 7.2.12 (semver) Affected: 7.0.0 , ≤ 7.0.16 (semver) Affected: 6.4.0 , ≤ 6.4.15 (semver) cpe:2.3:o:fortinet:fortimanager:7.6.4:::::::* cpe:2.3:o:fortinet:fortimanager:7.6.3:::::::* cpe:2.3:o:fortinet:fortimanager:7.6.2:::::::* cpe:2.3:o:fortinet:fortimanager:7.6.1:::::::* cpe:2.3:o:fortinet:fortimanager:7.6.0:::::::* cpe:2.3:o:fortinet:fortimanager:7.4.10:::::::* cpe:2.3:o:fortinet:fortimanager:7.4.9:::::::* cpe:2.3:o:fortinet:fortimanager:7.4.8:::::::* cpe:2.3:o:fortinet:fortimanager:7.4.7:::::::* cpe:2.3:o:fortinet:fortimanager:7.4.6:::::::* cpe:2.3:o:fortinet:fortimanager:7.4.5:::::::* cpe:2.3:o:fortinet:fortimanager:7.4.4:::::::* cpe:2.3:o:fortinet:fortimanager:7.4.3:::::::* cpe:2.3:o:fortinet:fortimanager:7.4.2:::::::* cpe:2.3:o:fortinet:fortimanager:7.4.1:::::::* cpe:2.3:o:fortinet:fortimanager:7.4.0:::::::* cpe:2.3:o:fortinet:fortimanager:7.2.12:::::::* cpe:2.3:o:fortinet:fortimanager:7.2.11:::::::* cpe:2.3:o:fortinet:fortimanager:7.2.10:::::::* cpe:2.3:o:fortinet:fortimanager:7.2.9:::::::* cpe:2.3:o:fortinet:fortimanager:7.2.8:::::::* cpe:2.3:o:fortinet:fortimanager:7.2.7:::::::* cpe:2.3:o:fortinet:fortimanager:7.2.6:::::::* cpe:2.3:o:fortinet:fortimanager:7.2.5:::::::* cpe:2.3:o:fortinet:fortimanager:7.2.4:::::::* cpe:2.3:o:fortinet:fortimanager:7.2.3:::::::* cpe:2.3:o:fortinet:fortimanager:7.2.2:::::::* cpe:2.3:o:fortinet:fortimanager:7.2.1:::::::* cpe:2.3:o:fortinet:fortimanager:7.2.0:::::::* cpe:2.3:o:fortinet:fortimanager:7.0.16:::::::* cpe:2.3:o:fortinet:fortimanager:7.0.15:::::::* cpe:2.3:o:fortinet:fortimanager:7.0.14:::::::* cpe:2.3:o:fortinet:fortimanager:7.0.13:::::::* cpe:2.3:o:fortinet:fortimanager:7.0.12:::::::* cpe:2.3:o:fortinet:fortimanager:7.0.11:::::::* cpe:2.3:o:fortinet:fortimanager:7.0.10:::::::* cpe:2.3:o:fortinet:fortimanager:7.0.9:::::::* cpe:2.3:o:fortinet:fortimanager:7.0.8:::::::* cpe:2.3:o:fortinet:fortimanager:7.0.7:::::::* cpe:2.3:o:fortinet:fortimanager:7.0.6:::::::* cpe:2.3:o:fortinet:fortimanager:7.0.5:::::::* cpe:2.3:o:fortinet:fortimanager:7.0.4:::::::* cpe:2.3:o:fortinet:fortimanager:7.0.3:::::::* cpe:2.3:o:fortinet:fortimanager:7.0.2:::::::* cpe:2.3:o:fortinet:fortimanager:7.0.1:::::::* cpe:2.3:o:fortinet:fortimanager:7.0.0:::::::* cpe:2.3:o:fortinet:fortimanager:6.4.15:::::::* cpe:2.3:o:fortinet:fortimanager:6.4.14:::::::* cpe:2.3:o:fortinet:fortimanager:6.4.13:::::::* cpe:2.3:o:fortinet:fortimanager:6.4.12:::::::* cpe:2.3:o:fortinet:fortimanager:6.4.11:::::::* cpe:2.3:o:fortinet:fortimanager:6.4.10:::::::* cpe:2.3:o:fortinet:fortimanager:6.4.9:::::::* cpe:2.3:o:fortinet:fortimanager:6.4.8:::::::* cpe:2.3:o:fortinet:fortimanager:6.4.7:::::::* cpe:2.3:o:fortinet:fortimanager:6.4.6:::::::* cpe:2.3:o:fortinet:fortimanager:6.4.5:::::::* cpe:2.3:o:fortinet:fortimanager:6.4.4:::::::* cpe:2.3:o:fortinet:fortimanager:6.4.3:::::::* cpe:2.3:o:fortinet:fortimanager:6.4.2:::::::* cpe:2.3:o:fortinet:fortimanager:6.4.1:::::::* cpe:2.3:o:fortinet:fortimanager:6.4.0:::::::*
Fortinet	FortiManager Cloud	Affected: 7.6.2 , ≤ 7.6.4 (semver) Affected: 7.4.1 , ≤ 7.4.10 (semver) Affected: 7.2.1 , ≤ 7.2.12 (semver) Affected: 7.0.1 , ≤ 7.0.16 (semver) Affected: 6.4.1 , ≤ 6.4.7 (semver) cpe:2.3:a:fortinet:fortimanagercloud:7.6.4:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.6.3:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.6.2:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.4.10:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.4.9:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.4.8:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.4.7:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.4.6:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.4.5:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.4.4:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.4.3:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.4.2:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.4.1:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.2.12:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.2.11:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.2.10:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.2.9:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.2.8:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.2.7:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.2.6:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.2.5:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.2.4:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.2.3:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.2.2:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.2.1:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.0.16:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.0.15:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.0.14:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.0.13:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.0.12:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.0.11:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.0.10:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.0.9:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.0.8:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.0.7:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.0.6:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.0.5:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.0.4:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.0.3:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.0.2:::::::* cpe:2.3:a:fortinet:fortimanagercloud:7.0.1:::::::* cpe:2.3:a:fortinet:fortimanagercloud:6.4.7:::::::* cpe:2.3:a:fortinet:fortimanagercloud:6.4.6:::::::* cpe:2.3:a:fortinet:fortimanagercloud:6.4.5:::::::* cpe:2.3:a:fortinet:fortimanagercloud:6.4.4:::::::* cpe:2.3:a:fortinet:fortimanagercloud:6.4.3:::::::* cpe:2.3:a:fortinet:fortimanagercloud:6.4.2:::::::* cpe:2.3:a:fortinet:fortimanagercloud:6.4.1:::::::*

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-22575",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-09-08T17:28:52.915929Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
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        "providerMetadata": {
          "dateUpdated": "2026-09-08T17:29:07.514Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
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            "cpe:2.3:o:fortinet:fortimanager:7.6.4:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortimanager:7.6.3:*:*:*:*:*:*:*",
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            "confidentialityImpact": "NONE",
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CVE-2026-26084 (GCVE-0-2026-26084)

Vulnerability from cvelistv5 – Published: 2026-09-08 16:41 – Updated: 2026-09-08 17:31

Summary

A improper access control vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.5, FortiSandbox 4.4.0 through 4.4.8, FortiSandbox Cloud 5.0.4 through 5.0.5, FortiSandbox PaaS 5.0.4 through 5.0.5 may allow attacker to access sensitive information via crafted HTTP requests.

Severity

8.9 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:H/E:P/RL:O/RC:C

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-08 17:31 UTC

CWE

CWE-284 - Improper access control

Assigner

fortinet mitre root

References

1 reference

URL	Tags
https://fortiguard.fortinet.com/psirt/FG-IR-26-166

Impacted products

3 products

Vendor	Product	Version
Fortinet	FortiSandbox PaaS	Affected: 5.0.4 , ≤ 5.0.5 (semver) cpe:2.3:a:fortinet:fortisandboxpaas:5.0.5:::::::* cpe:2.3:a:fortinet:fortisandboxpaas:5.0.4:::::::*
Fortinet	FortiSandbox	Affected: 5.0.0 , ≤ 5.0.5 (semver) Affected: 4.4.0 , ≤ 4.4.8 (semver) Affected: 4.2.1 , ≤ 4.2.8 (semver) cpe:2.3:a:fortinet:fortisandbox:5.0.5:::::::* cpe:2.3:a:fortinet:fortisandbox:5.0.4:::::::* cpe:2.3:a:fortinet:fortisandbox:5.0.3:::::::* cpe:2.3:a:fortinet:fortisandbox:5.0.2:::::::* cpe:2.3:a:fortinet:fortisandbox:5.0.1:::::::* cpe:2.3:a:fortinet:fortisandbox:5.0.0:::::::* cpe:2.3:a:fortinet:fortisandbox:4.4.8:::::::* cpe:2.3:a:fortinet:fortisandbox:4.4.7:::::::* cpe:2.3:a:fortinet:fortisandbox:4.4.6:::::::* cpe:2.3:a:fortinet:fortisandbox:4.4.5:::::::* cpe:2.3:a:fortinet:fortisandbox:4.4.4:::::::* cpe:2.3:a:fortinet:fortisandbox:4.4.3:::::::* cpe:2.3:a:fortinet:fortisandbox:4.4.2:::::::* cpe:2.3:a:fortinet:fortisandbox:4.4.1:::::::* cpe:2.3:a:fortinet:fortisandbox:4.4.0:::::::* cpe:2.3:a:fortinet:fortisandbox:4.2.8:::::::* cpe:2.3:a:fortinet:fortisandbox:4.2.7:::::::* cpe:2.3:a:fortinet:fortisandbox:4.2.6:::::::* cpe:2.3:a:fortinet:fortisandbox:4.2.5:::::::* cpe:2.3:a:fortinet:fortisandbox:4.2.4:::::::* cpe:2.3:a:fortinet:fortisandbox:4.2.3:::::::* cpe:2.3:a:fortinet:fortisandbox:4.2.2:::::::* cpe:2.3:a:fortinet:fortisandbox:4.2.1:::::::*
Fortinet	FortiSandbox Cloud	Affected: 5.0.4 , ≤ 5.0.5 (semver) cpe:2.3:a:fortinet:fortisandboxcloud:5.0.5:::::::* cpe:2.3:a:fortinet:fortisandboxcloud:5.0.4:::::::*

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                "id": "CVE-2026-26084",
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                  },
                  {
                    "Technical Impact": "partial"
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                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-09-08T17:31:09.979157Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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            "cpe:2.3:a:fortinet:fortisandboxcloud:5.0.4:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "product": "FortiSandbox Cloud",
          "vendor": "Fortinet",
          "versions": [
            {
              "lessThanOrEqual": "5.0.5",
              "status": "affected",
              "version": "5.0.4",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A improper access control vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.5, FortiSandbox 4.4.0 through 4.4.8, FortiSandbox Cloud 5.0.4 through 5.0.5, FortiSandbox PaaS 5.0.4 through 5.0.5 may allow attacker to access sensitive information via crafted HTTP requests."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.9,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:H/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "format": "CVSS"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-284",
              "description": "Improper access control",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-08T16:41:47.842Z",
        "orgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8",
        "shortName": "fortinet"
      },
      "references": [
        {
          "name": "https://fortiguard.fortinet.com/psirt/FG-IR-26-166",
          "url": "https://fortiguard.fortinet.com/psirt/FG-IR-26-166"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Upgrade to FortiSandbox version 5.2.0 or above\nUpgrade to FortiSandbox version 5.0.6 or above\nUpgrade to FortiSandbox version 4.4.9 or above\nUpgrade to FortiSandbox Cloud version 5.0.6 or above\nUpgrade to FortiSandbox PaaS version 5.2.0 or above\nUpgrade to FortiSandbox PaaS version 5.0.6 or above\nUpgrade to FortiSandbox PaaS version 4.4.9 or above"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8",
    "assignerShortName": "fortinet",
    "cveId": "CVE-2026-26084",
    "datePublished": "2026-09-08T16:41:47.842Z",
    "dateReserved": "2026-02-11T09:32:22.258Z",
    "dateUpdated": "2026-09-08T17:31:37.621Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-84385 (GCVE-0-2026-84385)

Vulnerability from cvelistv5 – Published: 2026-09-08 16:41 – Updated: 2026-09-08 17:28

Summary

A improper access control vulnerability in Fortinet FortiSOAR PaaS 7.6.0 through 7.6.6, FortiSOAR PaaS 7.5.0 through 7.5.3, FortiSOAR PaaS 7.4 all versions, FortiSOAR PaaS 7.3 all versions, FortiSOAR on-premise 7.6.0 through 7.6.6, FortiSOAR on-premise 7.5.0 through 7.5.3, FortiSOAR on-premise 7.4 all versions, FortiSOAR on-premise 7.3 all versions may allow attacker to escalation of privilege via <insert attack vector here>

Severity

4.9 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N/E:P/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-08 17:27 UTC

CWE

CWE-284 - Escalation of privilege

Assigner

fortinet mitre root

References

1 reference

URL	Tags
https://fortiguard.fortinet.com/psirt/FG-IR-26-164

Impacted products

2 products

Vendor	Product	Version
Fortinet	FortiSOAR on-premise	Affected: 7.6.0 , ≤ 7.6.6 (semver) Affected: 7.5.0 , ≤ 7.5.3 (semver) Affected: 7.4.0 , ≤ 7.4.5 (semver) Affected: 7.3.0 , ≤ 7.3.3 (semver) cpe:2.3:a:fortinet:fortisoaron-premise:7.6.6:::::::* cpe:2.3:a:fortinet:fortisoaron-premise:7.6.5:::::::* cpe:2.3:a:fortinet:fortisoaron-premise:7.6.4:::::::* cpe:2.3:a:fortinet:fortisoaron-premise:7.6.3:::::::* cpe:2.3:a:fortinet:fortisoaron-premise:7.6.2:::::::* cpe:2.3:a:fortinet:fortisoaron-premise:7.6.1:::::::* cpe:2.3:a:fortinet:fortisoaron-premise:7.6.0:::::::* cpe:2.3:a:fortinet:fortisoaron-premise:7.5.3:::::::* cpe:2.3:a:fortinet:fortisoaron-premise:7.5.2:::::::* cpe:2.3:a:fortinet:fortisoaron-premise:7.5.1:::::::* cpe:2.3:a:fortinet:fortisoaron-premise:7.5.0:::::::* cpe:2.3:a:fortinet:fortisoaron-premise:7.4.5:::::::* cpe:2.3:a:fortinet:fortisoaron-premise:7.4.4:::::::* cpe:2.3:a:fortinet:fortisoaron-premise:7.4.3:::::::* cpe:2.3:a:fortinet:fortisoaron-premise:7.4.2:::::::* cpe:2.3:a:fortinet:fortisoaron-premise:7.4.1:::::::* cpe:2.3:a:fortinet:fortisoaron-premise:7.4.0:::::::* cpe:2.3:a:fortinet:fortisoaron-premise:7.3.3:::::::* cpe:2.3:a:fortinet:fortisoaron-premise:7.3.2:::::::* cpe:2.3:a:fortinet:fortisoaron-premise:7.3.1:::::::* cpe:2.3:a:fortinet:fortisoaron-premise:7.3.0:::::::*
Fortinet	FortiSOAR PaaS	Affected: 7.6.0 , ≤ 7.6.6 (semver) Affected: 7.5.0 , ≤ 7.5.3 (semver) Affected: 7.4.0 , ≤ 7.4.5 (semver) Affected: 7.3.0 , ≤ 7.3.3 (semver) cpe:2.3:a:fortinet:fortisoarpaas:7.6.6:::::::* cpe:2.3:a:fortinet:fortisoarpaas:7.6.5:::::::* cpe:2.3:a:fortinet:fortisoarpaas:7.6.4:::::::* cpe:2.3:a:fortinet:fortisoarpaas:7.6.3:::::::* cpe:2.3:a:fortinet:fortisoarpaas:7.6.2:::::::* cpe:2.3:a:fortinet:fortisoarpaas:7.6.1:::::::* cpe:2.3:a:fortinet:fortisoarpaas:7.6.0:::::::* cpe:2.3:a:fortinet:fortisoarpaas:7.5.3:::::::* cpe:2.3:a:fortinet:fortisoarpaas:7.5.2:::::::* cpe:2.3:a:fortinet:fortisoarpaas:7.5.1:::::::* cpe:2.3:a:fortinet:fortisoarpaas:7.5.0:::::::* cpe:2.3:a:fortinet:fortisoarpaas:7.4.5:::::::* cpe:2.3:a:fortinet:fortisoarpaas:7.4.4:::::::* cpe:2.3:a:fortinet:fortisoarpaas:7.4.3:::::::* cpe:2.3:a:fortinet:fortisoarpaas:7.4.2:::::::* cpe:2.3:a:fortinet:fortisoarpaas:7.4.1:::::::* cpe:2.3:a:fortinet:fortisoarpaas:7.4.0:::::::* cpe:2.3:a:fortinet:fortisoarpaas:7.3.3:::::::* cpe:2.3:a:fortinet:fortisoarpaas:7.3.2:::::::* cpe:2.3:a:fortinet:fortisoarpaas:7.3.1:::::::* cpe:2.3:a:fortinet:fortisoarpaas:7.3.0:::::::*

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-84385",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
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                  },
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                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-09-08T17:27:28.578538Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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        {
          "cpes": [
            "cpe:2.3:a:fortinet:fortisoaron-premise:7.6.6:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisoaron-premise:7.6.5:*:*:*:*:*:*:*",
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            "cpe:2.3:a:fortinet:fortisoaron-premise:7.5.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisoaron-premise:7.5.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisoaron-premise:7.5.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisoaron-premise:7.5.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisoaron-premise:7.4.5:*:*:*:*:*:*:*",
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            "cpe:2.3:a:fortinet:fortisoaron-premise:7.3.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisoaron-premise:7.3.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisoaron-premise:7.3.0:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "product": "FortiSOAR on-premise",
          "vendor": "Fortinet",
          "versions": [
            {
              "lessThanOrEqual": "7.6.6",
              "status": "affected",
              "version": "7.6.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.5.3",
              "status": "affected",
              "version": "7.5.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.4.5",
              "status": "affected",
              "version": "7.4.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.3.3",
              "status": "affected",
              "version": "7.3.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:fortinet:fortisoarpaas:7.6.6:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisoarpaas:7.6.5:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisoarpaas:7.6.4:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisoarpaas:7.6.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisoarpaas:7.6.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisoarpaas:7.6.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisoarpaas:7.6.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisoarpaas:7.5.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisoarpaas:7.5.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisoarpaas:7.5.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisoarpaas:7.5.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisoarpaas:7.4.5:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisoarpaas:7.4.4:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisoarpaas:7.4.3:*:*:*:*:*:*:*",
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            "cpe:2.3:a:fortinet:fortisoarpaas:7.4.0:*:*:*:*:*:*:*",
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              "lessThanOrEqual": "7.6.6",
              "status": "affected",
              "version": "7.6.0",
              "versionType": "semver"
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            {
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              "status": "affected",
              "version": "7.5.0",
              "versionType": "semver"
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            {
              "lessThanOrEqual": "7.4.5",
              "status": "affected",
              "version": "7.4.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.3.3",
              "status": "affected",
              "version": "7.3.0",
              "versionType": "semver"
            }
          ]
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      "descriptions": [
        {
          "lang": "en",
          "value": "A improper access control vulnerability in Fortinet FortiSOAR PaaS 7.6.0 through 7.6.6, FortiSOAR PaaS 7.5.0 through 7.5.3, FortiSOAR PaaS 7.4 all versions, FortiSOAR PaaS 7.3 all versions, FortiSOAR on-premise 7.6.0 through 7.6.6, FortiSOAR on-premise 7.5.0 through 7.5.3, FortiSOAR on-premise 7.4 all versions, FortiSOAR on-premise 7.3 all versions may allow attacker to escalation of privilege via \u003cinsert attack vector here\u003e"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "format": "CVSS"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-284",
              "description": "Escalation of privilege",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-08T16:41:46.444Z",
        "orgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8",
        "shortName": "fortinet"
      },
      "references": [
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          "name": "https://fortiguard.fortinet.com/psirt/FG-IR-26-164",
          "url": "https://fortiguard.fortinet.com/psirt/FG-IR-26-164"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Upgrade to FortiSOAR PaaS version 8.0.0 or above\nUpgrade to FortiSOAR PaaS version 7.6.7 or above\nUpgrade to FortiSOAR PaaS version 7.5.4 or above\nUpgrade to FortiSOAR on-premise version 8.0.0 or above\nUpgrade to FortiSOAR on-premise version 7.6.7 or above\nUpgrade to FortiSOAR on-premise version 7.5.4 or above"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8",
    "assignerShortName": "fortinet",
    "cveId": "CVE-2026-84385",
    "datePublished": "2026-09-08T16:41:46.444Z",
    "dateReserved": "2026-09-01T16:36:04.938Z",
    "dateUpdated": "2026-09-08T17:28:01.124Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-84386 (GCVE-0-2026-84386)

Vulnerability from cvelistv5 – Published: 2026-09-08 16:41 – Updated: 2026-09-08 17:42

Summary

A unverified ownership vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.7, FortiClientWindows 7.2 all versions may allow attacker to improper access control via <insert attack vector here>

Severity

4.7 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H/E:P/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-08 17:42 UTC

CWE

CWE-283 - Improper access control

Assigner

fortinet mitre root

References

1 reference

URL	Tags
https://fortiguard.fortinet.com/psirt/FG-IR-26-165

Impacted products

1 product

Vendor	Product	Version
Fortinet	FortiClientWindows	Affected: 7.4.0 , ≤ 7.4.7 (semver) Affected: 7.2.0 , ≤ 7.2.15 (semver) cpe:2.3:a:fortinet:forticlientwindows:7.4.7:::::::* cpe:2.3:a:fortinet:forticlientwindows:7.4.6:::::::* cpe:2.3:a:fortinet:forticlientwindows:7.4.5:::::::* cpe:2.3:a:fortinet:forticlientwindows:7.4.4:::::::* cpe:2.3:a:fortinet:forticlientwindows:7.4.3:::::::* cpe:2.3:a:fortinet:forticlientwindows:7.4.2:::::::* cpe:2.3:a:fortinet:forticlientwindows:7.4.1:::::::* cpe:2.3:a:fortinet:forticlientwindows:7.4.0:::::::* cpe:2.3:a:fortinet:forticlientwindows:7.2.15:::::::* cpe:2.3:a:fortinet:forticlientwindows:7.2.14:::::::* cpe:2.3:a:fortinet:forticlientwindows:7.2.13:::::::* cpe:2.3:a:fortinet:forticlientwindows:7.2.12:::::::* cpe:2.3:a:fortinet:forticlientwindows:7.2.11:::::::* cpe:2.3:a:fortinet:forticlientwindows:7.2.10:::::::* cpe:2.3:a:fortinet:forticlientwindows:7.2.9:::::::* cpe:2.3:a:fortinet:forticlientwindows:7.2.8:::::::* cpe:2.3:a:fortinet:forticlientwindows:7.2.7:::::::* cpe:2.3:a:fortinet:forticlientwindows:7.2.6:::::::* cpe:2.3:a:fortinet:forticlientwindows:7.2.5:::::::* cpe:2.3:a:fortinet:forticlientwindows:7.2.4:::::::* cpe:2.3:a:fortinet:forticlientwindows:7.2.3:::::::* cpe:2.3:a:fortinet:forticlientwindows:7.2.2:::::::* cpe:2.3:a:fortinet:forticlientwindows:7.2.1:::::::* cpe:2.3:a:fortinet:forticlientwindows:7.2.0:::::::*

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-84386",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-09-08T17:42:21.974285Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
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        "providerMetadata": {
          "dateUpdated": "2026-09-08T17:42:36.815Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:fortinet:forticlientwindows:7.4.7:*:*:*:*:*:*:*",
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            "cpe:2.3:a:fortinet:forticlientwindows:7.2.13:*:*:*:*:*:*:*",
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            "cpe:2.3:a:fortinet:forticlientwindows:7.2.11:*:*:*:*:*:*:*",
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            "cpe:2.3:a:fortinet:forticlientwindows:7.2.4:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientwindows:7.2.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientwindows:7.2.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientwindows:7.2.1:*:*:*:*:*:*:*",
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          "defaultStatus": "unaffected",
          "product": "FortiClientWindows",
          "vendor": "Fortinet",
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              "status": "affected",
              "version": "7.4.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.2.15",
              "status": "affected",
              "version": "7.2.0",
              "versionType": "semver"
            }
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        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A unverified ownership vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.7, FortiClientWindows 7.2 all versions may allow attacker to improper access control via \u003cinsert attack vector here\u003e"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 4.7,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H/E:P/RL:O/RC:C",
            "version": "3.1"
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          "descriptions": [
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              "cweId": "CWE-283",
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          ]
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      ],
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        "dateUpdated": "2026-09-08T16:41:43.380Z",
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          "url": "https://fortiguard.fortinet.com/psirt/FG-IR-26-165"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Upgrade to FortiClientWindows version 8.0.0 or above\nUpgrade to FortiClientWindows version 7.4.8 or above"
        }
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CVE-2026-84387 (GCVE-0-2026-84387)

Vulnerability from cvelistv5 – Published: 2026-09-08 16:41 – Updated: 2026-09-08 17:39

Summary

A improper neutralization of special elements used in a command ('command injection') vulnerability in Fortinet FortiSandbox 5.2.0, FortiSandbox 5.0.0 through 5.0.6, FortiSandbox 4.4.0 through 4.4.9 may allow attacker to execute unauthorized code or commands via <insert attack vector here>

Severity

6.7 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-08 17:39 UTC

CWE

CWE-77 - Execute unauthorized code or commands

Assigner

fortinet mitre root

References

1 reference

URL	Tags
https://fortiguard.fortinet.com/psirt/FG-IR-26-167

Impacted products

1 product

Vendor	Product	Version
Fortinet	FortiSandbox	Affected: 5.2.0 Affected: 5.0.0 , ≤ 5.0.6 (semver) Affected: 4.4.0 , ≤ 4.4.9 (semver) Affected: 4.2.1 , ≤ 4.2.8 (semver) cpe:2.3:a:fortinet:fortisandbox:5.2.0:::::::* cpe:2.3:a:fortinet:fortisandbox:5.0.6:::::::* cpe:2.3:a:fortinet:fortisandbox:5.0.5:::::::* cpe:2.3:a:fortinet:fortisandbox:5.0.4:::::::* cpe:2.3:a:fortinet:fortisandbox:5.0.3:::::::* cpe:2.3:a:fortinet:fortisandbox:5.0.2:::::::* cpe:2.3:a:fortinet:fortisandbox:5.0.1:::::::* cpe:2.3:a:fortinet:fortisandbox:5.0.0:::::::* cpe:2.3:a:fortinet:fortisandbox:4.4.9:::::::* cpe:2.3:a:fortinet:fortisandbox:4.4.8:::::::* cpe:2.3:a:fortinet:fortisandbox:4.4.7:::::::* cpe:2.3:a:fortinet:fortisandbox:4.4.6:::::::* cpe:2.3:a:fortinet:fortisandbox:4.4.5:::::::* cpe:2.3:a:fortinet:fortisandbox:4.4.4:::::::* cpe:2.3:a:fortinet:fortisandbox:4.4.3:::::::* cpe:2.3:a:fortinet:fortisandbox:4.4.2:::::::* cpe:2.3:a:fortinet:fortisandbox:4.4.1:::::::* cpe:2.3:a:fortinet:fortisandbox:4.4.0:::::::* cpe:2.3:a:fortinet:fortisandbox:4.2.8:::::::* cpe:2.3:a:fortinet:fortisandbox:4.2.7:::::::* cpe:2.3:a:fortinet:fortisandbox:4.2.6:::::::* cpe:2.3:a:fortinet:fortisandbox:4.2.5:::::::* cpe:2.3:a:fortinet:fortisandbox:4.2.4:::::::* cpe:2.3:a:fortinet:fortisandbox:4.2.3:::::::* cpe:2.3:a:fortinet:fortisandbox:4.2.2:::::::* cpe:2.3:a:fortinet:fortisandbox:4.2.1:::::::*

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-84387",
                "options": [
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        {
          "lang": "en",
          "value": "A improper neutralization of special elements used in a command (\u0027command injection\u0027) vulnerability in Fortinet FortiSandbox 5.2.0, FortiSandbox 5.0.0 through 5.0.6, FortiSandbox 4.4.0 through 4.4.9 may allow attacker to execute unauthorized code or commands via \u003cinsert attack vector here\u003e"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.7,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C",
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          "lang": "en",
          "value": "Upgrade to FortiSandbox version 5.2.1 or above\nUpgrade to FortiSandbox version 5.0.7 or above\nUpgrade to upcoming  FortiSandbox version 4.4.10 or above"
        }
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    "assignerShortName": "fortinet",
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
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CVE-2026-84389 (GCVE-0-2026-84389)

Vulnerability from cvelistv5 – Published: 2026-09-08 16:41 – Updated: 2026-09-08 17:39

Summary

A url redirection to untrusted site ('open redirect') vulnerability in Fortinet FortiSIEM 7.5.0 through 7.5.1, FortiSIEM 7.4.1 through 7.4.2 may allow attacker to execute unauthorized code or commands via <insert attack vector here>

Severity

2.8 (Low)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-08 17:38 UTC

CWE

CWE-601 - Execute unauthorized code or commands

Assigner

fortinet mitre root

References

1 reference

URL	Tags
https://fortiguard.fortinet.com/psirt/FG-IR-26-169

Impacted products

1 product

Vendor	Product	Version
Fortinet	FortiSIEM	Affected: 7.5.0 , ≤ 7.5.1 (semver) Affected: 7.4.1 , ≤ 7.4.2 (semver) cpe:2.3:a:fortinet:fortisiem:7.5.1:::::::* cpe:2.3:a:fortinet:fortisiem:7.5.0:::::::* cpe:2.3:a:fortinet:fortisiem:7.4.2:::::::* cpe:2.3:a:fortinet:fortisiem:7.4.1:::::::*

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JSON

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  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-84389",
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          "shortName": "CISA-ADP"
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        {
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            "cpe:2.3:a:fortinet:fortisiem:7.5.1:*:*:*:*:*:*:*",
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      ],
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            "attackComplexity": "HIGH",
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        "dateUpdated": "2026-09-08T16:41:45.842Z",
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CVE-2026-84391 (GCVE-0-2026-84391)

Vulnerability from cvelistv5 – Published: 2026-09-08 16:41 – Updated: 2026-09-08 17:29

Summary

A use of uninitialized variable vulnerability in Fortinet FortiAnalyzer 7.6.3 through 7.6.6 may allow attacker to denial of service via <insert attack vector here>

Severity

5.9 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-08 17:29 UTC

CWE

CWE-457 - Denial of service

Assigner

fortinet mitre root

References

1 reference

URL	Tags
https://fortiguard.fortinet.com/psirt/FG-IR-26-172

Impacted products

1 product

Vendor	Product	Version
Fortinet	FortiAnalyzer	Affected: 7.6.3 , ≤ 7.6.6 (semver) cpe:2.3:o:fortinet:fortianalyzer:7.6.6:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.6.5:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.6.4:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.6.3:::::::*

Show details on NVD website

JSON

To clipboard

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                    "Technical Impact": "partial"
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            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "format": "CVSS"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-457",
              "description": "Denial of service",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-08T16:41:50.685Z",
        "orgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8",
        "shortName": "fortinet"
      },
      "references": [
        {
          "name": "https://fortiguard.fortinet.com/psirt/FG-IR-26-172",
          "url": "https://fortiguard.fortinet.com/psirt/FG-IR-26-172"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Upgrade to FortiAnalyzer version 8.0.0 or above\nUpgrade to FortiAnalyzer version 7.6.7 or above"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8",
    "assignerShortName": "fortinet",
    "cveId": "CVE-2026-84391",
    "datePublished": "2026-09-08T16:41:50.685Z",
    "dateReserved": "2026-09-01T16:36:11.927Z",
    "dateUpdated": "2026-09-08T17:29:43.459Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-84392 (GCVE-0-2026-84392)

Vulnerability from cvelistv5 – Published: 2026-09-08 16:42 – Updated: 2026-09-08 17:28

Summary

A NULL Pointer Dereference vulnerability [CWE-476] vulnerability in Fortinet FortiOS 7.4 all versions, FortiOS 7.2 all versions, FortiPAM 1.9.0, FortiPAM 1.8 all versions, FortiPAM 1.7 all versions, FortiPAM 1.6 all versions, FortiPAM 1.5 all versions, FortiPAM 1.4 all versions, FortiPAM 1.3 all versions, FortiPAM 1.2 all versions, FortiPAM 1.1 all versions, FortiPAM 1.0 all versions, FortiProxy 7.6.0 through 7.6.6, FortiProxy 7.4 all versions, FortiProxy 7.2 all versions may allow an authenticated attacker to crash the httpsd daemon via crafted HTTP requests.

Severity

2.5 (Low)


                        
                          CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-08 17:28 UTC

CWE

CWE-476 - Denial of service

Assigner

fortinet mitre root

References

1 reference

URL	Tags
https://fortiguard.fortinet.com/psirt/FG-IR-26-173

Impacted products

3 products

Vendor	Product	Version
Fortinet	FortiOS	Affected: 7.4.0 , ≤ 7.4.12 (semver) Affected: 7.2.0 , ≤ 7.2.13 (semver) Affected: 7.0.0 , ≤ 7.0.19 (semver) Affected: 6.4.0 , ≤ 6.4.16 (semver) cpe:2.3:o:fortinet:fortios:7.4.12:::::::* cpe:2.3:o:fortinet:fortios:7.4.11:::::::* cpe:2.3:o:fortinet:fortios:7.4.10:::::::* cpe:2.3:o:fortinet:fortios:7.4.9:::::::* cpe:2.3:o:fortinet:fortios:7.4.8:::::::* cpe:2.3:o:fortinet:fortios:7.4.7:::::::* cpe:2.3:o:fortinet:fortios:7.4.6:::::::* cpe:2.3:o:fortinet:fortios:7.4.5:::::::* cpe:2.3:o:fortinet:fortios:7.4.4:::::::* cpe:2.3:o:fortinet:fortios:7.4.3:::::::* cpe:2.3:o:fortinet:fortios:7.4.2:::::::* cpe:2.3:o:fortinet:fortios:7.4.1:::::::* cpe:2.3:o:fortinet:fortios:7.4.0:::::::* cpe:2.3:o:fortinet:fortios:7.2.13:::::::* cpe:2.3:o:fortinet:fortios:7.2.12:::::::* cpe:2.3:o:fortinet:fortios:7.2.11:::::::* cpe:2.3:o:fortinet:fortios:7.2.10:::::::* cpe:2.3:o:fortinet:fortios:7.2.9:::::::* cpe:2.3:o:fortinet:fortios:7.2.8:::::::* cpe:2.3:o:fortinet:fortios:7.2.7:::::::* cpe:2.3:o:fortinet:fortios:7.2.6:::::::* cpe:2.3:o:fortinet:fortios:7.2.5:::::::* cpe:2.3:o:fortinet:fortios:7.2.4:::::::* cpe:2.3:o:fortinet:fortios:7.2.3:::::::* cpe:2.3:o:fortinet:fortios:7.2.2:::::::* cpe:2.3:o:fortinet:fortios:7.2.1:::::::* cpe:2.3:o:fortinet:fortios:7.2.0:::::::* cpe:2.3:o:fortinet:fortios:7.0.19:::::::* cpe:2.3:o:fortinet:fortios:7.0.18:::::::* cpe:2.3:o:fortinet:fortios:7.0.17:::::::* cpe:2.3:o:fortinet:fortios:7.0.16:::::::* cpe:2.3:o:fortinet:fortios:7.0.15:::::::* cpe:2.3:o:fortinet:fortios:7.0.14:::::::* cpe:2.3:o:fortinet:fortios:7.0.13:::::::* cpe:2.3:o:fortinet:fortios:7.0.12:::::::* cpe:2.3:o:fortinet:fortios:7.0.11:::::::* cpe:2.3:o:fortinet:fortios:7.0.10:::::::* cpe:2.3:o:fortinet:fortios:7.0.9:::::::* cpe:2.3:o:fortinet:fortios:7.0.8:::::::* cpe:2.3:o:fortinet:fortios:7.0.7:::::::* cpe:2.3:o:fortinet:fortios:7.0.6:::::::* cpe:2.3:o:fortinet:fortios:7.0.5:::::::* cpe:2.3:o:fortinet:fortios:7.0.4:::::::* cpe:2.3:o:fortinet:fortios:7.0.3:::::::* cpe:2.3:o:fortinet:fortios:7.0.2:::::::* cpe:2.3:o:fortinet:fortios:7.0.1:::::::* cpe:2.3:o:fortinet:fortios:7.0.0:::::::* cpe:2.3:o:fortinet:fortios:6.4.16:::::::* cpe:2.3:o:fortinet:fortios:6.4.15:::::::* cpe:2.3:o:fortinet:fortios:6.4.14:::::::* cpe:2.3:o:fortinet:fortios:6.4.13:::::::* cpe:2.3:o:fortinet:fortios:6.4.12:::::::* cpe:2.3:o:fortinet:fortios:6.4.11:::::::* cpe:2.3:o:fortinet:fortios:6.4.10:::::::* cpe:2.3:o:fortinet:fortios:6.4.9:::::::* cpe:2.3:o:fortinet:fortios:6.4.8:::::::* cpe:2.3:o:fortinet:fortios:6.4.7:::::::* cpe:2.3:o:fortinet:fortios:6.4.6:::::::* cpe:2.3:o:fortinet:fortios:6.4.5:::::::* cpe:2.3:o:fortinet:fortios:6.4.4:::::::* cpe:2.3:o:fortinet:fortios:6.4.3:::::::* cpe:2.3:o:fortinet:fortios:6.4.2:::::::* cpe:2.3:o:fortinet:fortios:6.4.1:::::::* cpe:2.3:o:fortinet:fortios:6.4.0:::::::*
Fortinet	FortiProxy	Affected: 7.6.0 , ≤ 7.6.6 (semver) Affected: 7.4.0 , ≤ 7.4.14 (semver) Affected: 7.2.0 , ≤ 7.2.16 (semver) cpe:2.3:a:fortinet:fortiproxy:7.6.6:::::::* cpe:2.3:a:fortinet:fortiproxy:7.6.5:::::::* cpe:2.3:a:fortinet:fortiproxy:7.6.4:::::::* cpe:2.3:a:fortinet:fortiproxy:7.6.3:::::::* cpe:2.3:a:fortinet:fortiproxy:7.6.2:::::::* cpe:2.3:a:fortinet:fortiproxy:7.6.1:::::::* cpe:2.3:a:fortinet:fortiproxy:7.6.0:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.14:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.13:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.12:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.11:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.10:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.9:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.8:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.7:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.6:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.5:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.4:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.3:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.2:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.1:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.0:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.16:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.15:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.14:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.13:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.12:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.11:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.10:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.9:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.8:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.7:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.6:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.5:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.4:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.3:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.2:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.1:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.0:::::::*
Fortinet	FortiPAM	Affected: 1.9.0 Affected: 1.8.0 , ≤ 1.8.4 (semver) Affected: 1.7.0 , ≤ 1.7.2 (semver) Affected: 1.6.0 , ≤ 1.6.2 (semver) Affected: 1.5.0 , ≤ 1.5.1 (semver) Affected: 1.4.0 , ≤ 1.4.3 (semver) Affected: 1.3.0 , ≤ 1.3.1 (semver) Affected: 1.2.0 Affected: 1.1.0 , ≤ 1.1.2 (semver) Affected: 1.0.0 , ≤ 1.0.3 (semver) cpe:2.3:o:fortinet:fortipam:1.9.0:::::::* cpe:2.3:o:fortinet:fortipam:1.8.4:::::::* cpe:2.3:o:fortinet:fortipam:1.8.3:::::::* cpe:2.3:o:fortinet:fortipam:1.8.2:::::::* cpe:2.3:o:fortinet:fortipam:1.8.1:::::::* cpe:2.3:o:fortinet:fortipam:1.8.0:::::::* cpe:2.3:o:fortinet:fortipam:1.7.2:::::::* cpe:2.3:o:fortinet:fortipam:1.7.1:::::::* cpe:2.3:o:fortinet:fortipam:1.7.0:::::::* cpe:2.3:o:fortinet:fortipam:1.6.2:::::::* cpe:2.3:o:fortinet:fortipam:1.6.1:::::::* cpe:2.3:o:fortinet:fortipam:1.6.0:::::::* cpe:2.3:o:fortinet:fortipam:1.5.1:::::::* cpe:2.3:o:fortinet:fortipam:1.5.0:::::::* cpe:2.3:o:fortinet:fortipam:1.4.3:::::::* cpe:2.3:o:fortinet:fortipam:1.4.2:::::::* cpe:2.3:o:fortinet:fortipam:1.4.1:::::::* cpe:2.3:o:fortinet:fortipam:1.4.0:::::::* cpe:2.3:o:fortinet:fortipam:1.3.1:::::::* cpe:2.3:o:fortinet:fortipam:1.3.0:::::::* cpe:2.3:o:fortinet:fortipam:1.2.0:::::::* cpe:2.3:o:fortinet:fortipam:1.1.2:::::::* cpe:2.3:o:fortinet:fortipam:1.1.1:::::::* cpe:2.3:o:fortinet:fortipam:1.1.0:::::::* cpe:2.3:o:fortinet:fortipam:1.0.3:::::::* cpe:2.3:o:fortinet:fortipam:1.0.2:::::::* cpe:2.3:o:fortinet:fortipam:1.0.1:::::::* cpe:2.3:o:fortinet:fortipam:1.0.0:::::::*

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-84392",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-09-08T17:28:19.717770Z",
                "version": "2.0.3"
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              "type": "ssvc"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
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            "cpe:2.3:a:fortinet:fortiproxy:7.2.15:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.2.14:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.2.13:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.2.12:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.2.11:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.2.10:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.2.9:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.2.8:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.2.7:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.2.6:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.2.5:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.2.4:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.2.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.2.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.2.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.2.0:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "product": "FortiProxy",
          "vendor": "Fortinet",
          "versions": [
            {
              "lessThanOrEqual": "7.6.6",
              "status": "affected",
              "version": "7.6.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.4.14",
              "status": "affected",
              "version": "7.4.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.2.16",
              "status": "affected",
              "version": "7.2.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:o:fortinet:fortipam:1.9.0:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.8.4:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.8.3:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.8.2:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.8.1:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.8.0:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.7.2:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.7.1:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.7.0:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.6.2:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.6.1:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.6.0:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.5.1:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.5.0:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.4.3:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.4.2:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.4.1:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.4.0:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.3.1:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.3.0:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.2.0:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.1.2:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.1.1:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.1.0:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.0.3:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.0.2:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.0.1:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.0.0:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "product": "FortiPAM",
          "vendor": "Fortinet",
          "versions": [
            {
              "status": "affected",
              "version": "1.9.0"
            },
            {
              "lessThanOrEqual": "1.8.4",
              "status": "affected",
              "version": "1.8.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "1.7.2",
              "status": "affected",
              "version": "1.7.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "1.6.2",
              "status": "affected",
              "version": "1.6.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "1.5.1",
              "status": "affected",
              "version": "1.5.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "1.4.3",
              "status": "affected",
              "version": "1.4.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "1.3.1",
              "status": "affected",
              "version": "1.3.0",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "1.2.0"
            },
            {
              "lessThanOrEqual": "1.1.2",
              "status": "affected",
              "version": "1.1.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "1.0.3",
              "status": "affected",
              "version": "1.0.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A NULL Pointer Dereference vulnerability [CWE-476] vulnerability in Fortinet FortiOS 7.4 all versions, FortiOS 7.2 all versions, FortiPAM 1.9.0, FortiPAM 1.8 all versions, FortiPAM 1.7 all versions, FortiPAM 1.6 all versions, FortiPAM 1.5 all versions, FortiPAM 1.4 all versions, FortiPAM 1.3 all versions, FortiPAM 1.2 all versions, FortiPAM 1.1 all versions, FortiPAM 1.0 all versions, FortiProxy 7.6.0 through 7.6.6, FortiProxy 7.4 all versions, FortiProxy 7.2 all versions may allow an authenticated attacker to crash the httpsd daemon via crafted HTTP requests."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 2.5,
            "baseSeverity": "LOW",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "format": "CVSS"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-476",
              "description": "Denial of service",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-08T16:42:06.190Z",
        "orgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8",
        "shortName": "fortinet"
      },
      "references": [
        {
          "name": "https://fortiguard.fortinet.com/psirt/FG-IR-26-173",
          "url": "https://fortiguard.fortinet.com/psirt/FG-IR-26-173"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Upgrade to FortiProxy version 7.6.7 or above\nUpgrade to FortiOS version 7.6.0 or above\nFortinet remediated this issue in FortiSASE version 26.2.1 and hence customers do not need to perform any action.\nUpgrade to FortiPAM version 1.9.1 or above"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8",
    "assignerShortName": "fortinet",
    "cveId": "CVE-2026-84392",
    "datePublished": "2026-09-08T16:42:06.190Z",
    "dateReserved": "2026-09-01T16:36:13.308Z",
    "dateUpdated": "2026-09-08T17:28:27.907Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-84393 (GCVE-0-2026-84393)

Vulnerability from cvelistv5 – Published: 2026-09-08 16:41 – Updated: 2026-09-08 17:30

Summary

A improper validation of certificate with host mismatch vulnerability in Fortinet FortiOS 7.6.1 through 7.6.6, FortiProxy 7.6.2 through 7.6.6 may allow attacker to information disclosure via <insert attack vector here>

Severity

7.3 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-08 17:30 UTC

CWE

CWE-297 - Information disclosure

Assigner

fortinet mitre root

References

1 reference

URL	Tags
https://fortiguard.fortinet.com/psirt/FG-IR-26-174

Impacted products

2 products

Vendor	Product	Version
Fortinet	FortiOS	Affected: 7.6.1 , ≤ 7.6.6 (semver) cpe:2.3:o:fortinet:fortios:7.6.6:::::::* cpe:2.3:o:fortinet:fortios:7.6.5:::::::* cpe:2.3:o:fortinet:fortios:7.6.4:::::::* cpe:2.3:o:fortinet:fortios:7.6.3:::::::* cpe:2.3:o:fortinet:fortios:7.6.2:::::::* cpe:2.3:o:fortinet:fortios:7.6.1:::::::*
Fortinet	FortiProxy	Affected: 7.6.2 , ≤ 7.6.6 (semver) cpe:2.3:a:fortinet:fortiproxy:7.6.6:::::::* cpe:2.3:a:fortinet:fortiproxy:7.6.5:::::::* cpe:2.3:a:fortinet:fortiproxy:7.6.4:::::::* cpe:2.3:a:fortinet:fortiproxy:7.6.3:::::::* cpe:2.3:a:fortinet:fortiproxy:7.6.2:::::::*

Show details on NVD website

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-84393",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-09-08T17:30:00.892429Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-09-08T17:30:49.140Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:o:fortinet:fortios:7.6.6:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortios:7.6.5:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortios:7.6.4:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortios:7.6.3:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortios:7.6.2:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortios:7.6.1:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "product": "FortiOS",
          "vendor": "Fortinet",
          "versions": [
            {
              "lessThanOrEqual": "7.6.6",
              "status": "affected",
              "version": "7.6.1",
              "versionType": "semver"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:fortinet:fortiproxy:7.6.6:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.6.5:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.6.4:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.6.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.6.2:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "product": "FortiProxy",
          "vendor": "Fortinet",
          "versions": [
            {
              "lessThanOrEqual": "7.6.6",
              "status": "affected",
              "version": "7.6.2",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A improper validation of certificate with host mismatch vulnerability in Fortinet FortiOS 7.6.1 through 7.6.6, FortiProxy 7.6.2 through 7.6.6 may allow attacker to information disclosure via \u003cinsert attack vector here\u003e"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "format": "CVSS"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-297",
              "description": "Information disclosure",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-08T16:41:49.203Z",
        "orgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8",
        "shortName": "fortinet"
      },
      "references": [
        {
          "name": "https://fortiguard.fortinet.com/psirt/FG-IR-26-174",
          "url": "https://fortiguard.fortinet.com/psirt/FG-IR-26-174"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Upgrade to FortiOS version 8.0.0 or above\nUpgrade to FortiOS version 7.6.7 or above\nUpgrade to upcoming  FortiProxy version 8.0.0 or above\nUpgrade to upcoming  FortiProxy version 7.6.7 or above\nFortinet remediated this issue in FortiSASE version 26.2.2 (not released) and hence customers do not need to perform any action."
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8",
    "assignerShortName": "fortinet",
    "cveId": "CVE-2026-84393",
    "datePublished": "2026-09-08T16:41:49.203Z",
    "dateReserved": "2026-09-01T16:36:14.802Z",
    "dateUpdated": "2026-09-08T17:30:49.140Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.

Action not permitted

NCSC-2026-0355

CVE-2026-22575 (GCVE-0-2026-22575)

CVE-2026-26084 (GCVE-0-2026-26084)

CVE-2026-84385 (GCVE-0-2026-84385)

CVE-2026-84386 (GCVE-0-2026-84386)

CVE-2026-84387 (GCVE-0-2026-84387)

CVE-2026-84389 (GCVE-0-2026-84389)

CVE-2026-84391 (GCVE-0-2026-84391)

CVE-2026-84392 (GCVE-0-2026-84392)

CVE-2026-84393 (GCVE-0-2026-84393)

Tags

Sightings

Nomenclature