What is CVE-2022-43019?

CVE-2022-43019 is a critical-severity vulnerability in Opencats, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2022-10-19.

How severe is CVE-2022-43019?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2022-43019 known to be exploited?

3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Deserialization in Opencats

CVE-2022-43019

OpenCATS v0.9.6 was discovered to contain a remote code execution (RCE) vulnerability via the getDataGridPager's ajax functionality.

Vulnerability class: Insecure Deserialization

EPSS: 0.018 (76.7th 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

Opencats — versions 0.9.6
N/a — versions n/a

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

Public proof-of-concept exploits

References

cve@mitre.org (Exploit, Third Party Advisory)
cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-43019?: CVE-2022-43019 is a critical-severity vulnerability in Opencats, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2022-10-19.
How severe is CVE-2022-43019?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2022-43019 known to be exploited?: 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.