CVE-2022-4364

HIGHNVD 7.39.8▲
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2022-12-08. NVD baseline CVSS 7.3; sources differ by 2.5.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
7.3
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 4%CVSS: 7.3Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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."

CVSS v3
7.3
EG Score
9.8(medium)
EG Risk
75(Attend)
EG Risk 75/100SSVC: Attend

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity98% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS
89.9%
KEV
Not listed

Published

December 8, 2022

Last Modified

April 29, 2026

References (6)

Weakness Classification(3)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 15× in last 7d / 44× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 117 total refreshes for this CVE.

  1. 2026-07-23 14:16 UTCEPSS rescore
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  3. 2026-07-23 02:14 UTCEG score recompute
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  71. 2026-05-22 06:35 UTCGHSA enrichment
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Frequently asked(5)

What is CVE-2022-4364?
CVE-2022-4364 is a high vulnerability published on December 8, 2022. 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…
When was CVE-2022-4364 disclosed?
CVE-2022-4364 was first published in the National Vulnerability Database on December 8, 2022, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2022-4364 actively exploited?
CVE-2022-4364 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 89.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2022-4364?
CVE-2022-4364 has a CVSS v3 base score of 7.3 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.8.
How do I remediate CVE-2022-4364?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-4364, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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