Vulnerability in Siemens Simatic Drive Controller CPU 1504d Tf
CVE-2024-46887
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.006 (45.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 45.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
- Siemens Simatic Drive Controller CPU 1504d Tf — versions 0
- Siemens Simatic Drive Controller CPU 1507d Tf — versions 0
- Siemens Simatic Et 200sp CPU 1510sp-1 Pn — versions 0
- Siemens Simatic Et 200sp CPU 1510sp F-1 Pn — versions 0
- Siemens Simatic Et 200sp CPU 1512sp-1 Pn — versions 0
- Siemens Simatic Et 200sp CPU 1512sp F-1 Pn — versions 0
- Siemens Simatic Et 200sp CPU 1514sp-2 Pn — versions 0
- Siemens Simatic Et 200sp CPU 1514sp F-2 Pn — versions 0
- Siemens Simatic Et 200sp CPU 1514spt-2 Pn — versions 0
- Siemens Simatic Et 200sp CPU 1514spt F-2 Pn — versions 0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2024-46887?
- CVE-2024-46887 is a medium-severity vulnerability in Siemens Simatic Drive Controller CPU 1504d Tf, classified under Authentication Bypass Using an Alternate Path or Channel. CVSS score: 5.3/10. Published 2024-10-08.
- How severe is CVE-2024-46887?
- Medium severity. CVSS v3 base score is 5.3 out of 10.