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CVE-2023-46285

Published: Dec 12, 2023Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-20
NVD MITRE
7.5CVSSHIGH
EPSS Score
0.9%
Top 44.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

A vulnerability has been identified in Opcenter Execution Foundation (All versions < V2407), Opcenter Quality (All versions < V2312), SIMATIC PCS neo (All versions < V4.1), SINEC NMS (All versions < V2.0 SP1), Totally Integrated Automation Portal (TIA Portal) V14 (All versions), Totally Integrated Automation Portal (TIA Portal) V15.1 (All versions), Totally Integrated Automation Portal (TIA Portal) V16 (All versions), Totally Integrated Automation Portal (TIA Portal) V17 (All versions < V17 Update 8), Totally Integrated Automation Portal (TIA Portal) V18 (All versions < V18 Update 3). The affected application contains an improper input validation vulnerability that could allow an attacker to bring the service into a Denial-of-Service state by sending a specifically crafted message to 4004/tcp. The corresponding service is auto-restarted after the crash is detected by a watchdog.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
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:HAvailability
High
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Weaknesses

CWE-20NVD-CWE-noinfo

Affected Products

Opcenter Execution FoundationSiemens
On-prem
Enterprise Software / collaboration-groupware
Opcenter QualitySiemens
On-premWeb App
Enterprise Software / itsm-monitoring
SIMATIC PCS neoSiemens
On-prem
ICS / OT / IoT / plc-scada-hmi
SINEC NMSSiemens
On-prem
Enterprise Software / collaboration-groupware
Totally Integrated Automation Portal (TIA Portal) V14Siemens
On-prem
Enterprise Software / collaboration-groupware
siemenscommercialDEEnterprise Softwareaka siemens ag
and 12 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available
Workaround Available

MITRE ATT&CK

1 technique
Initial Access
View detailed technique mapping

References

https://cert-portal.siemens.com/productcert/pdf/ssa-999588.pdf
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/html/ssa-999588.html
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/csaf/ssa-999588.json
cert-portal.siemens.com
and 10 more references View all →

Timeline

Published
Dec 12, 2023
Last Updated
Nov 21, 2024

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