SARA / Free Tools / CVE / CVE-2023-52891

CVE-2023-52891 — A vulnerability has been identified in SIMATIC Energy Manager Basic (All version

A vulnerability has been identified in SIMATIC Energy Manager Basic (All versions < V7.5), SIMATIC Energy Manager PRO (All versions < V7.5), SIMATIC IPC DiagBase (All versions), SIMATIC IPC DiagMonitor (All versions), SIMIT V10 (All versions), SIMIT V11 (All versions < V

CVSS
5.3 MEDIUM
EPSS
0.12% (top 69.80%)
CWE
CWE-1325
Published
2024-07-09T12:04:42.619Z
Last modified
2025-08-27T20:42:53.094Z
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

01What is this vulnerability?

A vulnerability has been identified in SIMATIC Energy Manager Basic (All versions < V7.5), SIMATIC Energy Manager PRO (All versions < V7.5), SIMATIC IPC DiagBase (All versions), SIMATIC IPC DiagMonitor (All versions), SIMIT V10 (All versions), SIMIT V11 (All versions < V11.1). Unified Automation .NET based OPC UA Server SDK before 3.2.2 used in Siemens products are affected by a similar…

02Affected products

VendorProductVersions
SiemensSIMATIC Energy Manager Basic0
SiemensSIMATIC Energy Manager PRO0
SiemensSIMATIC IPC DiagBase0
SiemensSIMATIC IPC DiagMonitor0
SiemensSIMIT V100
SiemensSIMIT V110

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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