CVE-2025-40600

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CVSS 3.1

9.8 critical

EPSS

<1%p58

Published

Jul 29, 2025 (Jul 29, 2025)

Modified

Jun 17, 2026

Description

Use of Externally-Controlled Format String vulnerability in the SonicOS SSL VPN interface allows a remote unauthenticated attacker to cause service disruption.

Vendors: sonicwall
Products: sonicos
Weakness: CWE-134
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.9%)

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