Dashboard / CVE-2023-39278

CVE-2023-39278

MEDIUM
MEDIUM Priority: 0.06 BB Relevance: 63/100
Published: 2023-10-17 Modified: 2026-11-09 First seen: 2026-11-09 Status: active

Attack Surface

Network Low Complexity No Interaction

CVSS Vector Breakdown

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

Description

SonicOS post-authentication user assertion failure leads to Stack-Based Buffer Overflow vulnerability via main.cgi leads to a firewall crash.

Weakness Classification (2)

Affected Software (1)

VendorProductVersion
sonicwall sonicos < 7.0.1-5145

References & Advisories (1)

Bug Bounty Relevance

63 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

6.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS — Exploitation Probability

0.97%
Raw Score 0.009690
Percentile 62.4%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00969
2026-11-12
0.00969
2026-11-10
0.00969
2026-11-09
0.00969

Intelligence Sources

nvd ref →

External Links