What is CVE-2023-21414?

CVE-2023-21414 is a high-severity vulnerability in Axis A8207-Ve Mk Ii, classified under Stack-based Buffer Overflow. CVSS score: 7.1/10. Published 2023-10-16.

How severe is CVE-2023-21414?

High severity. CVSS v3 base score is 7.1 out of 10.

Buffer overflow in Axis A8207-Ve Mk Ii

CVE-2023-21414

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.

Vulnerability class: Buffer Overflow

EPSS: 0.002 (14.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CWE-121 — Stack-based Buffer Overflow

References

product-security@axis.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-21414?: CVE-2023-21414 is a high-severity vulnerability in Axis A8207-Ve Mk Ii, classified under Stack-based Buffer Overflow. CVSS score: 7.1/10. Published 2023-10-16.
How severe is CVE-2023-21414?: High severity. CVSS v3 base score is 7.1 out of 10.