🛡️ CVE-2024-29012 — sonicos

🟠 CVSS 7.5 — High ✅ No Known Exploit CWE-121 NVD
7.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Stack-based buffer overflow vulnerability in the SonicOS HTTP server allows an authenticated remote attacker to cause Denial of Service (DoS) via sscanf function.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality none, integrity none, availability high.

Weakness class

CVE-2024-29012 is classified as CWE-121: Stack-based Buffer Overflow. An oversized write to a stack buffer overwrites saved state such as return addresses, which can redirect execution.

Affected software

CVE-2024-29012 is recorded against 1 package.

  • sonicos (from 7.1.2 up to 7.1.2-7019)

Timeline and source

Published on 20 June 2024 and last revised on 17 June 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

psirt.global.sonicwall.com
psirt.global.sonicwall.com

Details

Severity HIGH
CVSS Score 7.5
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE CWE-121
Public Exploit ✅ No
Source NVD
Published 2024-06-20
Updated 2026-08-11
Modified 2026-06-17
Fix URL N/A

Affected Packages

Software From version Fixed in
sonicos 7.1.2 7.1.2-7019

Similar Threats

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