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 between the FTSP service token and directory. If exploited, a malicious user could potentially retrieve user information and modify settings without any authentication.
EPSS: 0.009 (54.7th 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
Weakness classification (CWE)
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.