How severe is CVE-2025-5126?

CVE-2025-5126 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-5126 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-5126?

CVE-2025-5126 affects Flir Flir Ax8 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-5126?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-5126 have an EU (EUVD) identifier?

Yes. CVE-2025-5126 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-16221.

When was CVE-2025-5126 published?

CVE-2025-5126 was published on 2025-05-24 and last updated on 2026-06-17.

CVE-2025-5126

CVE-2025-5126 is a high-severity vulnerability in Flir Flir Ax8 Firmware with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-77.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 9.0
CVSS v4: 7.4
EPSS exploit prediction: 5% (91st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-16221
Weakness: CWE-77
Affected product: Flir Flir Ax8 Firmware
Published: 2025-05-24
Last modified: 2026-06-17

Description

A vulnerability was found in Teledyne FLIR AX8 up to 1.46.16. This vulnerability affects the function setDataTime of the file \usr\www\application\models\settingsregional.php. Performing manipulation of the argument year/month/day/hour/minute results in command injection. The attack may be initiated remotely. The exploit has been made public and could be used. Upgrading to version 1.49.16 is able to resolve this issue. Upgrading the affected component is recommended. The vendor points out: "FLIR AX8 internal web site has been refactored to be able to handle the reported vulnerabilities."

Frequently asked questions

What is CVE-2025-5126?: A vulnerability was found in Teledyne FLIR AX8 up to 1.46.16. This vulnerability affects the function setDataTime of the file \usr\www\application\models\settingsregional.php. Performing manipulation of the argument year/month/day/hour/minute results in command injection. The attack may be initiated remotely. The exploit has been made public and could be used. Upgrading to version 1.49.16 is able to resolve this issue. Upgrading the affected component is recommended. The vendor points out: "FLIR AX8 internal web site has been refactored to be able to handle the reported vulnerabilities."
How severe is CVE-2025-5126?: CVE-2025-5126 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-5126 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-5126?: CVE-2025-5126 affects Flir Flir Ax8 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-5126?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-5126 have an EU (EUVD) identifier?: Yes. CVE-2025-5126 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-16221.
When was CVE-2025-5126 published?: CVE-2025-5126 was published on 2025-05-24 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:flir:flir_ax8_firmware:*:*:*:*:*:*:*:*

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