CVE-2026-15409

Analyzed
Published: 14 Jul 2026, 19:39
Last modified:04 Aug 2026, 03:56

Vulnerability Summary

Overall Risk (default)
critical
90/100
CVSS Score
10 CRITICAL
v3.1 (cve.org)
EPSS Score
74.22% CRITICAL
74% probability 0.00%
KEV
Listed
CISA
1 listing
Ransomware
Known Use
Public exploits
1 found
Dark Web
Not detected

Timeline

14 Jul 2026, 19:39
Published
Vulnerability first disclosed
14 Jul 2026, 00:00
Added to CISA KEV
SonicWall SMA1000 Appliances Server-Side Request Forgery Vulnerability
17 Jul 2026, 00:00
CISA Remediation Due
Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
04 Aug 2026, 03:56
Last Modified
Vulnerability information updated

Description

A Server-side request forgery (SSRF) vulnerability has been identified in the SMA1000 Appliance Work Place interface. A remote unauthenticated attacker could potentially cause the appliance to make requests to unintended location.

CVSS Metrics

  • v3.1•CRITICAL•Score: 10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

EPSS Trends

Current EPSS score: 74.22%• Percentile: 99%

Techniques & Countermeasures

  • CWE-918•Server-Side Request Forgery (SSRF)

    The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

Affected Systems

  • sonicwall•sma1000_firmware

    ≥ 12.4.3-03245, ≤ 12.4.3-03434 | ≥ 12.5.0-02283, ≤ 12.5.0-02800

  • sonicwall•sma6210_firmware

    12.4.3-03245 | 12.4.3-03387 | 12.4.3-03434 | 12.5.0-02283 | 12.5.0-02624 | 12.5.0-02800

  • sonicwall•sma7210_firmware

    12.4.3-03245 | 12.4.3-03387 | 12.4.3-03434 | 12.5.0-02283 | 12.5.0-02624 | 12.5.0-02800

  • sonicwall•sma8200v

    12.4.3-03245 | 12.4.3-03387 | 12.4.3-03434 | 12.5.0-02283 | 12.5.0-02624 | 12.5.0-02800

References (2)