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CVE-2023-52891

Published: Jul 9, 2024Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-1325
NVD MITRE
5.3CVSSMEDIUM
EPSS Score
0.5%
Top 63.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

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 vulnerability as documented in CVE-2023-27321 for the OPC Foundation UA .NET Standard implementation. A successful attack may lead to high load situation and memory exhaustion, and may block the server.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:LAvailability
Low
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Weaknesses

CWE-1325

Affected Products

SIMATIC IPC DiagBaseSiemens AGICS / OT / IoT
SIMATIC IPC DiagMonitorSiemens AGICS / OT / IoT
SIMATIC Energy Manager BasicSiemens AGICS / OT / IoT
SIMATIC Energy Manager PROSiemens AGICS / OT / IoT
SIMITSiemens AGICS / OT / IoT
siemens agcommercialDEEnterprise Softwareaka siemens
and 6 more affected products View all →

Exploitability

Official Patch Available

References

https://nvd.nist.gov/vuln/detail/CVE-2023-52891&#13;
nvd.nist.gov
https://vuldb.com/?id.270648&#13;
vuldb.com
https://cert-portal.siemens.com/productcert/html/ssa-088132.html
cert-portal.siemens.com
and 9 more references View all →

Timeline

Published
Jul 9, 2024
Last Updated
Nov 21, 2024

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