How severe is CVE-2022-4364?

CVE-2022-4364 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2022-4364 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-4364?

CVE-2022-4364 affects Flir Flir Ax8 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-4364?

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.

When was CVE-2022-4364 published?

CVE-2022-4364 was published on 2022-12-08 and last updated on 2026-06-17.

CVE-2022-4364

CVE-2022-4364 is a high-severity vulnerability in Flir Flir Ax8 Firmware with a CVSS 3.x base score of 7.3. 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-74.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 7.5
CVSS v4: 5.5
EPSS exploit prediction: 4% (90th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-74
Affected product: Flir Flir Ax8 Firmware
Published: 2022-12-08
Last modified: 2026-06-17

Description

A vulnerability has been found in Teledyne FLIR AX8 up to 1.46.16. Affected by this issue is some unknown functionality of the file palette.php of the component Web Service Handler. The manipulation of the argument palette leads to command injection. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.49.16 can resolve this issue. Upgrading the affected component is advised. 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-2022-4364?: A vulnerability has been found in Teledyne FLIR AX8 up to 1.46.16. Affected by this issue is some unknown functionality of the file palette.php of the component Web Service Handler. The manipulation of the argument palette leads to command injection. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.49.16 can resolve this issue. Upgrading the affected component is advised. The vendor points out: "FLIR AX8 internal web site has been refactored to be able to handle the reported vulnerabilities."
How severe is CVE-2022-4364?: CVE-2022-4364 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2022-4364 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-4364?: CVE-2022-4364 affects Flir Flir Ax8 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-4364?: 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.
When was CVE-2022-4364 published?: CVE-2022-4364 was published on 2022-12-08 and last updated on 2026-06-17.

References

Affected products (1)

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

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