CVE-2026-102255 (GCVE-0-2026-102255)

Vulnerability from cvelistv5 – Published: 2026-10-07 13:07 – Updated: 2026-10-07 15:51
VLAI Previdian
Summary
A Pre-authentication SSRF vulnerability exists in the SMA1000 Appliance Work Place interface due to an unintended alternate access path. By abusing this path, a remote unauthenticated attacker could potentially exploit this vulnerability to direct the appliance to issue requests on their behalf and reach internal functionality and perform unauthorized operations.
Severity
10 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-07 15:50 UTC
CWE
  • CWE-918 - Server-Side request forgery (SSRF)
  • CWE-441 - Unintended Proxy or Intermediary ('Confused Deputy')
Assigner
sonicwall CNA under the mitre root
CNA scorecard D 54/100 over 25 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
SonicWall SMA1000 Affected: 12.4.3-03526 (platform-hotfix) and older versions
Affected: 12.5.0-02952 (platform-hotfix) and older versions
guessed Create a notification for this product.
Date Public
2026-10-07 13:01
Previdian
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: 8d515205-e170-4c5f-8824-348fa802657d

Vulnerability ID: CVE-2026-102255

Status: Confirmed

Status Updated: 2026-10-09 08:49 UTC

Exploited: Yes

Timestamps
First Seen: 2026-10-09
Asserted: 2026-10-09
Scope
Notes: A Pre-authentication SSRF vulnerability exists in the SMA1000 Appliance Work Place interface due to an unintended alternate access path. By abusing... | Affected: SonicWall / SMA1000 | CVSS: 10.0 (CRITICAL) | EPSS: 0.00477 | Used in malware: unknown | Not yet in CISA KEV: True
Evidence

Type: Public Report

Signal: Successful Exploitation

Confidence: 70%

Source: previdian

Details
Feed Previdian (previdian.com)
Title A Pre-authentication SSRF vulnerability exists in the SMA1000 Appliance Work Place interface due to an unintended alternate access path. By abusing...
Cve Id CVE-2026-102255
Vendor SonicWall
Ghsa Id None
Product SMA1000
Added Date 2026-10-09T08:49:34.082Z
Cvss Score 10.0
Epss Score 0.00477
Previous Ids
Cvss Severity CRITICAL
Virtual Patch True
Cvss Estimated False
Epss Percentile 0.39271
Used In Malware unknown
Vulnerability Id CVE-2026-102255
Ahead Of Cisa Kev None
Not Yet In Cisa Kev True
References
Created: 2026-10-10 09:00 UTC | Updated: 2026-10-10 09:00 UTC
Show details on NVD website
To clipboard 

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