CVE-2023-21414

HIGH

AXIS OS 10.11.55-10.12.205 and 11.0.89-11.6.93 - Stack-based Buffer Overflow in Secure Boot Protection

Title source: llm

Description

NCC Group has found a flaw during the annual internal penetration test ordered by Axis Communications. The protection for device tampering (commonly known as Secure Boot) contains a flaw which provides an opportunity for a sophisticated attack to bypass this protection. Axis has released patched AXIS OS versions for the highlighted flaw. Please refer to the Axis security advisory for more information and solution.

References (1)

Core 1

Core References

Vendor Advisory

https://www.axis.com/dam/public/45/3c/a1/cve-2023-21414pdf-en-US-412758.pdf

Scores

CVSS v3 7.1

EPSS 0.0023

EPSS Percentile 14.0%

Attack Vector PHYSICAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-121

Status published

Products (2)

axis/axis_os 10.11.55 - 10.12.206

axis/axis_os 11.0.89 - 11.6.94

Published Oct 16, 2023

Tracked Since Feb 18, 2026