CVE-2026-15409 — CRITICAL (10.0)

Vulnerability 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 Score

10.0

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Sonicwall	Sma6210 Firmware	12.4.3-03245
Sonicwall	Sma6210	-
Sonicwall	Sma7210 Firmware	12.4.3-03245
Sonicwall	Sma7210	-
Sonicwall	Sma8200V	12.4.3-03245

Related Weaknesses (CWE)

CWE-918

References

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0008Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-US Government Resource

FAQ

What is CVE-2026-15409?

CVE-2026-15409 is a vulnerability with a CVSS score of 10.0 (CRITICAL). 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 re...

How severe is CVE-2026-15409?

CVE-2026-15409 has been rated CRITICAL with a CVSS base score of 10.0/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2026-15409?

Check the references section above for vendor advisories and patch information. Affected products include: Sonicwall Sma6210 Firmware, Sonicwall Sma6210, Sonicwall Sma7210 Firmware, Sonicwall Sma7210, Sonicwall Sma8200V.