Common Weakness Enumeration
CWE-306
AllowedMissing Authentication for Critical Function
Abstraction: Base · Status: Draft
The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.
4954 vulnerabilities reference this CWE, most recent first.
CVE-2026-0778 (GCVE-0-2026-0778)
Vulnerability from cvelistv5 – Published: 2026-01-23 03:29 – Updated: 2026-01-23 19:15
VLAI
EPSS
VEX
Title
Enel X JuiceBox 40 Telnet Service Missing Authentication Remote Code Execution Vulnerability
Summary
Enel X JuiceBox 40 Telnet Service Missing Authentication Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Enel X JuiceBox 40 charging stations. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the telnet service, which listens on TCP port 2000 by default. The issue results from the lack of authentication prior to allowing remote connections. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-23285.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-23 19:15 UTC
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Enel X | JuiceBox 40 |
Affected:
4.2.7
|
Date Public
2026-01-09 16:57
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CVE-2026-0650 (GCVE-0-2026-0650)
Vulnerability from cvelistv5 – Published: 2026-01-07 04:29 – Updated: 2026-10-08 15:21
VLAI
EPSS
VEX
Title
OpenFlagr <= 1.1.18 Authentication Bypass via Prefix Whitelist Path Normalization
Summary
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Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-07 14:24 UTC
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/openflagr/flagr/releases/tag/1.1.19 | release-notespatch |
| https://dreyand.rs/code%20review/golang/2026/01/0… | technical-descriptionexploit |
| https://www.vulncheck.com/advisories/openflagr-au… | third-party-advisory |
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CVE-2026-0647 (GCVE-0-2026-0647)
Vulnerability from cvelistv5 – Published: 2026-06-16 14:20 – Updated: 2026-06-16 15:23
VLAI
EPSS
VEX
Title
Rockwell Automation FLEX I/O Dual-port EtherNet/IP Adapters – Multiple Vulnerabilities
Summary
An improper authentication security issue exists within the 1794-AENTR adapter's embedded web server. The vulnerability allows an unauthenticated attacker to change the device's web interface password by sending a crafted HTTP GET request to a specific endpoint, without any prior authentication being required. If exploited, this could lead to unauthorized access, account takeover, and loss of the device’s embedded web server’s availability.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-16 15:23 UTC
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | FLEX I/O EtherNet/IP Adapters |
Affected:
2.012
(custom)
|
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CVE-2026-0625 (GCVE-0-2026-0625)
Vulnerability from cvelistv5 – Published: 2026-01-05 21:14 – Updated: 2026-05-25 23:41 Unsupported When Assigned X_Known Exploited Vulnerability
VLAI
EPSS
VEX
Title
D-Link DSL/DIR/DNS Authentication Bypass via DNS Configuration Endpoint
Summary
Multiple D-Link DSL/DIR/DNS devices contain an authentication bypass and improper access control vulnerability in the dnscfg.cgi endpoint that allows an unauthenticated attacker to access DNS configuration functionality. By directly requesting this endpoint, an attacker can modify the device’s DNS settings without valid credentials, enabling DNS hijacking (“DNSChanger”) attacks that redirect user traffic to attacker-controlled infrastructure. In 2019, D-Link reported that this behavior was leveraged by the "GhostDNS" malware ecosystem targeting consumer and carrier routers. All impacted products were subsequently designated end-of-life/end-of-service, and no longer receive security updates. Exploitation evidence was observed by the Shadowserver Foundation on 2025-11-27 (UTC).
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-20 17:34 UTC
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://supportannouncement.us.dlink.com/security… | vendor-advisorymitigation |
| https://supportannouncement.us.dlink.com/announce… | vendor-advisory |
| https://supportannouncement.us.dlink.com/security… | vendor-advisory |
| https://www.vulncheck.com/advisories/dlink-dsl-co… | third-party-advisory |
Impacted products
17 products
| Vendor | Product | Version | |
|---|---|---|---|
| D-Link | DSL-2640B |
Affected:
0
|
|
| D-Link | DSL-2740R |
Affected:
0
|
|
| D-Link | DSL-2780B |
Affected:
0
|
|
| D-Link | DSL-526B |
Affected:
0
|
|
| D-Link | DSL-2640T |
Affected:
0
|
|
| D-Link | DSL-500 |
Affected:
0
|
|
| D-Link | DSL-500G |
Affected:
0
|
|
| D-Link | DSL-502G |
Affected:
0
|
|
| D-Link | DIR-905L |
Affected:
0
|
|
| D-Link | DIR-600 |
Affected:
0
|
|
| D-Link | DIR-608 |
Affected:
0
|
|
| D-Link | DIR-610 |
Affected:
0
|
|
| D-Link | DIR-611 |
Affected:
0
|
|
| D-Link | DIR-615 |
Affected:
0
|
|
| D-Link | DNS-320 |
Affected:
0
|
|
| D-Link | DNS-325 |
Affected:
0
|
|
| D-Link | DNS-345 |
Affected:
0
|
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CVE-2026-0611 (GCVE-0-2026-0611)
Vulnerability from cvelistv5 – Published: 2026-06-02 15:39 – Updated: 2026-06-02 19:13
VLAI
EPSS
VEX
Title
Spacelabs Healthcare Sentinel 10.5.x < 11.6.0 Unauthenticated RCE via .NET Remoting
Summary
Spacelabs Healthcare Sentinel versions 10.5.x and higher and 11.x.x before 11.6.0 contain an unauthenticated remote code execution vulnerability through a deprecated .NET Remoting HTTP channel exposed on port 8989 that allows attackers to perform arbitrary file read and write operations by supplying valid .NET URI endpoints. Attackers can write ASPX webshells to the IIS wwwroot directory to achieve unauthenticated remote code execution on the system. Port 8989 is not exposed in a default Sentinel installation; exploitation requires that the .NET Remoting port has been explicitly made network-accessible through deliberate configuration or network policy changes.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-02 19:13 UTC
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://spacelabshealthcare.com/wp-content/upload… | vendor-advisorypatch |
| https://spacelabshealthcare.com/products/diagnost… | product |
| https://www.vulncheck.com/advisories/spacelabs-he… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Spacelabs Healthcare | Sentinel |
Affected:
10.5.0 , < 11.6.0
(semver)
|
Date Public
2026-06-02 00:00
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CVE-2026-0545 (GCVE-0-2026-0545)
Vulnerability from cvelistv5 – Published: 2026-04-03 17:03 – Updated: 2026-08-28 12:04
VLAI
EPSS
VEX
Title
Missing Authentication for Critical Function in mlflow/mlflow
Summary
In mlflow/mlflow, the FastAPI job endpoints under `/ajax-api/3.0/jobs/*` are not protected by authentication or authorization when the `basic-auth` app is enabled. This vulnerability affects the latest version of the repository. If job execution is enabled (`MLFLOW_SERVER_ENABLE_JOB_EXECUTION=true`) and any job function is allowlisted, any network client can submit, read, search, and cancel jobs without credentials, bypassing basic-auth entirely. This can lead to unauthenticated remote code execution if allowed jobs perform privileged actions such as shell execution or filesystem changes. Even if jobs are deemed safe, this still constitutes an authentication bypass, potentially resulting in job spam, denial of service (DoS), or data exposure in job results.
Severity
9.1 (Critical)
8.1 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-03 17:48 UTC
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://huntr.com/bounties/b2e5b028-9541-4d29-870… | |
| https://access.redhat.com/security/cve/CVE-2026-0545 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2454889 | issue-trackingx_refsource_REDHAT |
| https://security.access.redhat.com/data/csaf/v2/v… | x_sadp-csaf-vex |
| https://access.redhat.com/errata/RHSA-2026:60520 | vendor-advisoryx_refsource_REDHAT |
Impacted products
14 products
| Vendor | Product | Version | |
|---|---|---|---|
| mlflow | mlflow/mlflow |
Affected:
unspecified , ≤ latest
(custom)
|
|
| Red Hat | Red Hat OpenShift AI 3.4 |
Unaffected:
1787073866 , < *
(rpm)
cpe:/a:redhat:openshift_ai:3.4::el9 |
|
| Red Hat | Red Hat OpenShift AI 3.4 |
Unaffected:
1787073873 , < *
(rpm)
cpe:/a:redhat:openshift_ai:3.4::el9 |
|
| Red Hat | Red Hat OpenShift AI 3.4 |
Unaffected:
1787073459 , < *
(rpm)
cpe:/a:redhat:openshift_ai:3.4::el9 |
|
| Red Hat | Red Hat OpenShift AI 3.4 |
Unaffected:
1787073611 , < *
(rpm)
cpe:/a:redhat:openshift_ai:3.4::el9 |
|
| Red Hat | Red Hat OpenShift AI 3.4 |
Unaffected:
1787073451 , < *
(rpm)
cpe:/a:redhat:openshift_ai:3.4::el9 |
|
| Red Hat | Red Hat OpenShift AI 3.4 |
Unaffected:
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(rpm)
cpe:/a:redhat:openshift_ai:3.4::el9 |
|
| Red Hat | Red Hat OpenShift AI 3.4 |
Unaffected:
1787074331 , < *
(rpm)
cpe:/a:redhat:openshift_ai:3.4::el9 |
|
| Red Hat | Red Hat OpenShift AI 3.4 |
Unaffected:
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(rpm)
cpe:/a:redhat:openshift_ai:3.4::el9 |
|
| Red Hat | Red Hat OpenShift AI 3.4 |
Unaffected:
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|
| Red Hat | Red Hat OpenShift AI 3.4 |
Unaffected:
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(rpm)
cpe:/a:redhat:openshift_ai:3.4::el9 |
|
| Red Hat | Red Hat OpenShift AI 3.4 |
Unaffected:
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(rpm)
cpe:/a:redhat:openshift_ai:3.4::el9 |
|
| Red Hat | Red Hat OpenShift AI 3.4 |
Unaffected:
1787073593 , < *
(rpm)
cpe:/a:redhat:openshift_ai:3.4::el9 |
|
| Red Hat | Red Hat OpenShift AI (RHOAI) |
cpe:/a:redhat:openshift_ai
|
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CVE-2026-0492 (GCVE-0-2026-0492)
Vulnerability from cvelistv5 – Published: 2026-01-13 01:13 – Updated: 2026-02-26 15:04
VLAI
EPSS
VEX
Title
Privilege escalation vulnerability in SAP HANA database
Summary
SAP HANA database is vulnerable to privilege escalation allowing an attacker with valid credentials of any user to switch to another user potentially gaining administrative access. This exploit could result in a total compromise of the system�s confidentiality, integrity, and availability.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-14 04:57 UTC
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SAP_SE | SAP HANA database |
Affected:
HDB 2.00
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GCVE-1988-2026-0430
Vulnerability from gna-1988 – Published: 2026-10-02 04:57 – Updated: 2026-10-02 04:57
VLAI
EPSS
VEX
Title
[0day-rubbish] Netsis NetOpenX REST 2.0.6.9 Unauthenticated SQL injection to xp_cmdshell SYSTEM command execution (9.8)
Summary
0day Rubbish Research Team is publicly disclosing a vulnerability in Logo
Netsis NetOpenX REST 2.0.6.9 (also distributed as Netsis Nox REST), the REST
API gateway of the Netsis enterprise ERP suite.
Type: unauthenticated SQL injection in the OAuth 2.0 token endpoint leading to
operating-system command execution via SQL Server xp_cmdshell
(CWE-89, CWE-306, CWE-78). A single POST /api/v2/token carrying no client and
no user credentials supplies a form field named idmuserid that is concatenated
raw into a SQL statement by ServiceManager.GetIdmUserLastSessionInfo, issued
before OAuthManager.LogIn actually validates the credentials. The backend is
SQL Server, so a semicolon yields a stacked batch that enables xp_cmdshell and
then runs an OS command.
Scoring. This finding is dual-scored, with the stricter readings published
alongside the headline rather than in a footnote, each against its own vector:
- PRIMARY, 9.8 Critical, CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. This is
the recorded headline figure and it describes only the elevation tier, that is
the configuration where the service's SQL login holds sysadmin, as it did in
the verified environment. It is not a claim that command execution is available
on every deployment.
- CONDITIONAL, 8.1 High, CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H. The same
impact set under a stricter attack-complexity judgement that treats the sysadmin
property of the service login, a deployment characteristic outside the
attacker's control, as a condition of command execution.
- CONDITIONAL lower bound, 7.5 High, CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Where the service login is not sysadmin, the same request still yields
unauthenticated blind SQL injection with data disclosure but no OS access.
Impact: at the elevation tier, OS command execution on the ERP database host with
the identity of the SQL Server service account (NT AUTHORITY\SYSTEM in the
verified configuration), meaning control of the ERP financial and accounting
database, exfiltration of it, and a pivot into the internal network. The
injection is blind at the HTTP layer.
Authentication: unauthenticated. The pipeline registers no global authorization
filter, the token endpoint is an OWIN middleware route on which action filters
never apply, and the shipped SQL fragment blacklist is inert.
Verification boundary, stated plainly. This was NOT verified against a stock
installed product reached across a network. A complete Netsis ERP deployment was
not achievable in the lab, so the chain was driven against a reconstruction of
the product pipeline (the real OWIN Startup, OAuthConfig, WebApiConfig and
authorization-server provider, hosted via WebApp.Start on loopback
127.0.0.1:8977, against a real SQL Server Express instance whose NETSIS login
held sysadmin), with exactly one method body, ServiceManager.GetConnectionString,
rewritten by a Mono.Cecil IL patch to clear a commercial licensing gate that is
not a security boundary. The sink, the authentication logic, the routing table,
the OAuth provider and the SQL concatenation were all left as unmodified product
code. Because the reconstruction's listener was bound to loopback, remote network
exposure is a code and deployment argument rather than an observed remote run.
Full technical analysis and a reproducible proof-of-concept:
https://0day-rubbish.com/blog/netsis-netopenx-unauth-sqli-xp-cmdshell-rce
Project archive (ongoing disclosure series):
https://github.com/Exploit-Garbage/0day-Rubbish
The vendor has been notified through its published security contact. No vulnerability identifier has been assigned to
this finding yet.
--
0day Rubbish Research Team
disclosure () 0day-rubbish com
https://0day-rubbish.com
_______________________________________________
Sent through the Full Disclosure mailing list
https://nmap.org/mailman/listinfo/fulldisclosure
Web Archives & RSS: https://seclists.org/fulldisclosure/
Severity
No CVSS data available.
Assigner
References
7 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| unknown | Netsis NetOpenX REST |
Affected:
unknown
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GCVE-1988-2026-0428
Vulnerability from gna-1988 – Published: 2026-10-02 04:57 – Updated: 2026-10-02 04:57
VLAI
EPSS
VEX
Title
[0day-rubbish] Lightstreamer Server 7.4.8 Unauthenticated JMX jvmtiAgentLoad native code execution (8.1)
Summary
0day Rubbish Research Team is publicly disclosing a vulnerability in
Lightstreamer Server 7.4.8 build 3506 (with JMS Extender 2.1.0).
Type: unauthenticated JMX inspection console allowing an anonymous caller to
invoke any MBean operation, reaching jvmtiAgentLoad on
com.sun.management:type=DiagnosticCommand to load and run a native agent
library inside the broker JVM (CWE-306, CWE-345, CWE-20, CWE-250, CWE-1188)
Scoring. This finding is dual-scored on one documented delivery precondition,
and both figures are published rather than a single headline number:
- PRIMARY, 8.1 High, CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H. This is the
conservative figure for an attacker with network access only: the agent
library must be delivered to a filesystem path by means outside this endpoint.
- CONDITIONAL, 9.8 Critical, CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. This
is the shipped-default exposure where the precondition is ALREADY satisfied,
that is a native shared object is already reachable at a filesystem path the
attacker names. Exploitation is then one deterministic HTTP request. The 9.8
figure is conditional, not the primary rating, and is not the headline.
Impact: native code execution inside the Lightstreamer JVM as the service
process, inheriting that process's full identity. In the verified deployment the
process ran as uid=0(root), so the executed commands ran as root; root is not
claimed to be a factory-mandated identity, it is whatever account launched the
service. The shipping configuration sets <jmxtree_enabled>Y</jmxtree_enabled>
and <dashboard><public>Y</public> even though the adjacent comments claim the
default is N, and the only remaining check is a Referer header matching the
target host, which any HTTP client forges.
Authentication: unauthenticated (no credential of any kind).
Verification boundary, stated plainly. We verified the MBean-invocation and
native-code-execution legs against a research-host deployment reached over
loopback (HTTP 200 with "return code: 0", marker files recording uid=0(root),
and id/whoami commands chosen by the HTTP client at send time). The native
agent library, however, was already present on disk, placed beforehand over an
authenticated root session. jvmtiAgentLoad takes a filesystem path and fetches
nothing (http:// and file:// were both treated as literal strings), so the
fully remote chain including payload delivery is NOT demonstrated by this
advisory; what is proven unauthenticated is the request leg, not the delivery
leg.
Full technical analysis and a reproducible proof-of-concept:
https://0day-rubbish.com/blog/lightstreamer-unauth-jmx-jvmti-agentload-rce
Project archive (ongoing disclosure series):
https://github.com/Exploit-Garbage/0day-Rubbish
The vendor has been notified through its published security contact. No vulnerability identifier has been assigned to
this finding yet.
--
0day Rubbish Research Team
disclosure () 0day-rubbish com
https://0day-rubbish.com
_______________________________________________
Sent through the Full Disclosure mailing list
https://nmap.org/mailman/listinfo/fulldisclosure
Web Archives & RSS: https://seclists.org/fulldisclosure/
Severity
No CVSS data available.
Assigner
References
7 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| unknown | Lightstreamer Server |
Affected:
unknown
|
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GCVE-1988-2026-0414
Vulnerability from gna-1988 – Published: 2026-10-02 04:57 – Updated: 2026-10-02 04:57
VLAI
EPSS
VEX
Title
HP Advance / Output Central: unauthenticated SYSTEM RCE and two additional vulnerabilities (CVE-2026-89082/89083/89084)
Summary
HP Advance / HP Output Central
CVE-2026-89082, CVE-2026-89083, CVE-2026-89084
================================================================
SUMMARY
================================================================
Vendor: HP Inc.
Product family named by HP: HP Advance
Products in HP's update table: HP AC Print & Scan; HP Output Central
Components: Drivve SecureScan, MFPsecure
Severity: two Critical (9.3), one High (8.8), CVSS 4.0
Confirmed on: V1R4.0.026
Vendor bulletin: HPSBPI04149 / PSR-2026-0126, published 2026-09-16
Researcher: Joseph Chiarchiaro, https://printoverrun.com
================================================================
[1] CVE-2026-89082 - 9.3 Critical
Unauthenticated archive path traversal leading to SYSTEM code execution
================================================================
Vulnerable component: Drivve SecureScan log-viewer web application
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
HP CNA CWE: CWE-94
Researcher assessment: CWE-22, CWE-306
================================================================
[2] CVE-2026-89083 - 9.3 Critical
Forged-header bypass of a local-only authorization gate
================================================================
Vulnerable component: MFPsecure device-integration SOAP service
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:H/SI:H/SA:N
HP CNA CWE: CWE-94
Researcher assessment: CWE-290, CWE-863
================================================================
[3] CVE-2026-89084 - 8.8 High
Unauthenticated .xml file write and deletion as SYSTEM
================================================================
Vulnerable component: MFPsecure device-integration SOAP service
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
HP CNA CWE: CWE-22
Additional researcher assessment: CWE-306
================================================================
AFFECTED VERSIONS AND REMEDIATION
================================================================
The underlying behavior for all three findings was confirmed on V1R4.0.026.
HP's security bulletin lists the following updated R4 versions:
- HP AC Print & Scan: V1R4.0.027 or later
- HP Output Central: V1R4.0.029
================================================================
MITIGATION
================================================================
The affected paths themselves require no authentication.
================================================================
DISCLOSURE TIMELINE
================================================================
2026-06-01 Reported to HP PSRT.
2026-06-24 All three reported root behaviors confirmed on V1R4.0.026.
2026-07-21 HP validated the findings; fixes in progress.
2026-09-14 CVE assignments and CVSS scores communicated by HP.
2026-09-16 HP security bulletin and researcher advisories published.
================================================================
TECHNICAL DETAILS
================================================================
================================================================
REFERENCES
================================================================
HP Security Bulletin HPSBPI04149 / PSR-2026-0126:
https://support.hp.com/us-en/document/ish_15646496-15646518-16/hpsbpi04149
CVE-2026-89082:
https://printoverrun.com/disclosures/cve-2026-89082/
https://www.cve.org/CVERecord?id=CVE-2026-89082
CVE-2026-89083:
https://printoverrun.com/disclosures/cve-2026-89083/
https://www.cve.org/CVERecord?id=CVE-2026-89083
CVE-2026-89084:
https://printoverrun.com/disclosures/cve-2026-89084/
https://www.cve.org/CVERecord?id=CVE-2026-89084
================================================================
CVE assignment and CVSS scoring: HP Inc. as CNA.
_______________________________________________
Sent through the Full Disclosure mailing list
https://nmap.org/mailman/listinfo/fulldisclosure
Web Archives & RSS: https://seclists.org/fulldisclosure/
Severity
No CVSS data available.
Assigner
References
12 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| HP Inc. | HP Advance / |
Affected:
unknown
|
Relationships
reference
GCVE-1988-2026-0414 (this record)
- related CVE-2026-89082
- related CVE-2026-89083
- related CVE-2026-89084
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Mitigation
Architecture and Design
- Divide the software into anonymous, normal, privileged, and administrative areas. Identify which of these areas require a proven user identity, and use a centralized authentication capability.
- Identify all potential communication channels, or other means of interaction with the software, to ensure that all channels are appropriately protected, including those channels that are assumed to be accessible only by authorized parties. Developers sometimes perform authentication at the primary channel, but open up a secondary channel that is assumed to be private. For example, a login mechanism may be listening on one network port, but after successful authentication, it may open up a second port where it waits for the connection, but avoids authentication because it assumes that only the authenticated party will connect to the port.
- In general, if the software or protocol allows a single session or user state to persist across multiple connections or channels, authentication and appropriate credential management need to be used throughout.
Mitigation MIT-15
Architecture and Design
For any security checks that are performed on the client side, ensure that these checks are duplicated on the server side, in order to avoid CWE-602. Attackers can bypass the client-side checks by modifying values after the checks have been performed, or by changing the client to remove the client-side checks entirely. Then, these modified values would be submitted to the server.
Mitigation
Architecture and Design
- Where possible, avoid implementing custom, "grow-your-own" authentication routines and consider using authentication capabilities as provided by the surrounding framework, operating system, or environment. These capabilities may avoid common weaknesses that are unique to authentication; support automatic auditing and tracking; and make it easier to provide a clear separation between authentication tasks and authorization tasks.
- In environments such as the World Wide Web, the line between authentication and authorization is sometimes blurred. If custom authentication routines are required instead of those provided by the server, then these routines must be applied to every single page, since these pages could be requested directly.
Mitigation MIT-4.5
Architecture and Design
Strategy: Libraries or Frameworks
- Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
- For example, consider using libraries with authentication capabilities such as OpenSSL or the ESAPI Authenticator [REF-45].
Mitigation
Implementation
System Configuration
Operation
When storing data in the cloud (e.g., S3 buckets, Azure blobs, Google Cloud Storage, etc.), use the provider's controls to require strong authentication for users who should be allowed to access the data [REF-1297] [REF-1298] [REF-1302].
CAPEC-12: Choosing Message Identifier
This pattern of attack is defined by the selection of messages distributed via multicast or public information channels that are intended for another client by determining the parameter value assigned to that client. This attack allows the adversary to gain access to potentially privileged information, and to possibly perpetrate other attacks through the distribution means by impersonation. If the channel/message being manipulated is an input rather than output mechanism for the system, (such as a command bus), this style of attack could be used to change the adversary's identifier to more a privileged one.
CAPEC-166: Force the System to Reset Values
An attacker forces the target into a previous state in order to leverage potential weaknesses in the target dependent upon a prior configuration or state-dependent factors. Even in cases where an attacker may not be able to directly control the configuration of the targeted application, they may be able to reset the configuration to a prior state since many applications implement reset functions.
CAPEC-216: Communication Channel Manipulation
An adversary manipulates a setting or parameter on communications channel in order to compromise its security. This can result in information exposure, insertion/removal of information from the communications stream, and/or potentially system compromise.
CAPEC-36: Using Unpublished Interfaces or Functionality
An adversary searches for and invokes interfaces or functionality that the target system designers did not intend to be publicly available. If interfaces fail to authenticate requests, the attacker may be able to invoke functionality they are not authorized for.
CAPEC-62: Cross Site Request Forgery
An attacker crafts malicious web links and distributes them (via web pages, email, etc.), typically in a targeted manner, hoping to induce users to click on the link and execute the malicious action against some third-party application. If successful, the action embedded in the malicious link will be processed and accepted by the targeted application with the users' privilege level. This type of attack leverages the persistence and implicit trust placed in user session cookies by many web applications today. In such an architecture, once the user authenticates to an application and a session cookie is created on the user's system, all following transactions for that session are authenticated using that cookie including potential actions initiated by an attacker and simply "riding" the existing session cookie.