Dashboard / CVE-2025-40600

CVE-2025-40600

CRITICAL
INFO Priority: 0.10 BB Relevance: 80/100
Published: 2025-07-29 Modified: 2026-11-09 First seen: 2026-11-09 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: Unchanged
C: High
I: High
A: High

Description

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

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
sonicwall sonicos 7.1.1-7040 – 7.3.0-7012

References & Advisories (1)

Bug Bounty Relevance

80 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

9.8 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

0.98%
Raw Score 0.009810
Percentile 62.8%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00981
2026-11-12
0.00981
2026-11-10
0.00981
2026-11-09
0.00981

Intelligence Sources

nvd ref →

External Links