Unauthenticated Remote Attacker Could Gain Knowledge of Current Cycle Times and Communication Load
CVE-2024-46887

6.9MEDIUM

Key Information:

Vendor

Siemens
Status
Simatic Drive Controller Cpu 1504d Tf
Simatic Drive Controller Cpu 1507d Tf
Simatic Et 200sp Cpu 1510sp F-1 Pn
Simatic Et 200sp Cpu 1510sp-1 Pn
Vendor
CVE Published:
8 October 2024

What is 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.

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Affected Version(s)

SIMATIC Drive Controller CPU 1504D TF 0

SIMATIC Drive Controller CPU 1507D TF 0

SIMATIC ET 200SP CPU 1510SP F-1 PN 0

References

https://cert-portal.siemens.com/productcert/html/ssa-0540...

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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