What’s Vulnerable › Vulnerabilities

CVE-2023-21414

• Severity: medium (CVSS 6.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-10-16 · updated 2026-06-17
• Weakness: CWE-121

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.

Affected products

• Axis Communications AB AXIS OS: from 10.11.55 before 10.12.206; from 11.0.89 before 11.6.94; before 11.6.94 — fixed in 10.12.206, 11.6.94

How to fix

Upgrade to a fixed version: Axis Communications AB AXIS OS 10.12.206, 11.6.94. Check the vendor advisory for mitigations.

References

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

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