What is CVE-2023-44353?

CVE-2023-44353 is a critical-severity vulnerability in Adobe Coldfusion, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2023-11-17.

How severe is CVE-2023-44353?

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

Is CVE-2023-44353 known to be exploited?

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

Deserialization in Adobe Coldfusion

CVE-2023-44353

Adobe ColdFusion versions 2023.5 (and earlier) and 2021.11 (and earlier) are affected by an Deserialization of Untrusted Data vulnerability that could result in Arbitrary code execution. Exploitation of this issue does not require user int…

Vulnerability class: Insecure Deserialization

EPSS: 0.909 (99.6th 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

Adobe Coldfusion — versions 0

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

Public proof-of-concept exploits

References

helpx.adobe.com/security/products/coldfusion/apsb23-52.html (vendor-advisory)

Frequently asked questions

What is CVE-2023-44353?: CVE-2023-44353 is a critical-severity vulnerability in Adobe Coldfusion, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2023-11-17.
How severe is CVE-2023-44353?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2023-44353 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.