RCE in Apache Kylin

CVE-2022-44621

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

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.030 (85.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Apache Kylin
Apache Software Foundation Kylin — versions Apache Kylin 4

Weakness classification (CWE)

CWE-77 — Command Injection

Public proof-of-concept exploits

References

security@apache.org (vendor-advisory, Patch, Mailing List, Vendor Advisory)

Frequently asked questions

What is CVE-2022-44621?: CVE-2022-44621 is a critical-severity vulnerability in Apache Kylin, classified under Command Injection. CVSS score: 9.8/10. Published 2022-12-30.
How severe is CVE-2022-44621?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2022-44621 known to be exploited?: 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.