Critical severity · published Jan 10, 2024
CVE-2023-51126
Command injection vulnerability in /usr/www/res.php in FLIR AX8 up to 1.46.16 allows attackers to run arbitrary commands via the value parameter
9.8
CVSS
31.1%
EPSS
No
On KEV
Description
Command injection vulnerability in /usr/www/res.php in FLIR AX8 up to 1.46.16 allows attackers to run arbitrary commands via the value parameter. NOTE: The vendor has stated that with the introduction of firmware version 1.49.16 (Jan 2023) the FLIR AX8 should no longer be affected by the vulnerability reported. Latest firmware version (as of Oct 2025, was released Jun 2024) is 1.55.16.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)31.1% · higher than 98% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FA
Flir Ax8 Firmware · Flir
through 1.46.16 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-51126
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-51126
Third Party Advisory
https://github.com/risuxx/CVE-2023-51126
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