The web server of affected devices do not properly authenticate user request to the '/ClientArea/RuntimeInfoData.mwsl' endpoint. This could allow an unauthenticated remote attacker to gain knowledge about current actual and configured maximum cycle times as well as about configured maximum communication load.
CVE ID: CVE-2024-46887
CVSS Base Severity: MEDIUM
CVSS Base Score: 5.3
Vendor: Siemens
Product: SIMATIC Drive Controller CPU 1504D TF
EPSS Score: 0.04% (probability of being exploited)
EPSS Percentile: 11.72% (scored less or equal to compared to others)
EPSS Date: 2025-02-25 (when was this score calculated)