What is CVE-2024-21917?

CVE-2024-21917 is a critical-severity vulnerability in Rockwell Automation Factorytalk® Service Platform, classified under Improper Verification of Cryptographic Signature. CVSS score: 9.8/10. Published 2024-01-31.

How severe is CVE-2024-21917?

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

Vulnerability in Rockwell Automation Factorytalk® Service Platform

CVE-2024-21917

A vulnerability exists in Rockwell Automation FactoryTalk® Service Platform that allows a malicious user to obtain the service token and use it for authentication on another FTSP directory. This is due to the lack of digital signing betwee…

EPSS: 0.009 (53.9th 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

Rockwell Automation Factorytalk® Service Platform — versions <= v6.31
Rockwellautomation Factorytalk_services_platform

Weakness classification (CWE)

CWE-347 — Improper Verification of Cryptographic Signature

References

PSIRT@rockwellautomation.com
af854a3a-2127-422b-91ae-364da2661108 (Vendor Advisory)

Frequently asked questions

What is CVE-2024-21917?: CVE-2024-21917 is a critical-severity vulnerability in Rockwell Automation Factorytalk® Service Platform, classified under Improper Verification of Cryptographic Signature. CVSS score: 9.8/10. Published 2024-01-31.
How severe is CVE-2024-21917?: Critical severity. CVSS v3 base score is 9.8 out of 10.