Is CVE-2022-44621 actively exploited?

No active exploitation of CVE-2022-44621 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2022-44621 be exploited remotely?

Yes. CVE-2022-44621 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2022-44621?

CVE-2022-44621 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2022-44621

CWE-77Published: December 30, 2022· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

Diagnosis Controller miss parameter validation, so user may attacked by command injection via HTTP Request.

NVD Source

Risk Analysis

Apache Kylin's Diagnosis Controller lacks proper parameter validation, exposing the system to command injection via HTTP requests. This critical vulnerability carries a 9.8 CVSS score, allowing unauthenticated remote attackers to execute arbitrary commands.

No public exploit is currently known, and it is not in the CISA KEV. The flaw is remotely exploitable.

Recommended Action

Review Apache Kylin security advisories and apply the necessary updates or configuration changes to sanitize inputs.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2022-44621 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.