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High severity7.1NVD Advisory· Published Nov 21, 2023· Updated Jun 17, 2026

CVE-2023-21416

CVE-2023-21416

Description

Sandro Poppi, member of the AXIS OS Bug Bounty Program, has found that the VAPIX API dynamicoverlay.cgi was vulnerable to a Denial-of-Service attack allowing for an attacker to block access to the overlay configuration page in the web interface of the Axis device. This flaw can only be exploited after authenticating with an operator- or administrator-privileged service account however the impact is equal. 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

5
  • Axis/AXIS OS3 versions
    cpe:2.3:o:axis:axis_os:*:*:*:*:active:*:*:*+ 2 more
    • cpe:2.3:o:axis:axis_os:*:*:*:*:active:*:*:*range: <11.7.57
    • (no CPE)
    • (no CPE)range: AXIS OS 10.7 – 11.6
  • Axis/Axis OS 2022
    cpe:2.3:o:axis:axis_os_2022:*:*:*:*:lts:*:*:*
    Range: <10.12.213
  • Axis/VAPIX APIllm-fuzzy

Patches

Vulnerability mechanics

References

1

News mentions

0

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