Medium severity · published Nov 21, 2023
CVE-2023-21416
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…
6.5
CVSS
0.7%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 52% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AO
Axis OS · Axis
before 11.7.57 · source: NVD
AO
Axis OS 2022 · Axis
before 10.12.213 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-21416
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-21416
Vendor Advisory
https://www.axis.com/dam/public/35/2a/a6/cve-2023-21416-en-US-417790.pdf
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