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.

Category

7.1
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.12%
Vendor Advisory axis.com
Affected: Axis Communications AB AXIS OS
Published at:
Updated at:

References

Frequently Asked Questions

What is the severity of CVE-2023-21416?
CVE-2023-21416 has been scored as a high severity vulnerability.
How to fix CVE-2023-21416?
To fix CVE-2023-21416, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-21416 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-21416 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-21416?
CVE-2023-21416 affects Axis Communications AB AXIS OS.
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