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CVE-2024-49775

Published: Dec 16, 2024Updated: Jan 13, 2026 Sources: CVE List NVD BDU csafCWE-122
NVD MITRE
9.8CVSSCRITICAL
EPSS Score
1.5%
Top 28.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

A vulnerability has been identified in Opcenter Execution Foundation (All versions < V2501.0001), Opcenter Intelligence (All versions < V2501.0001), Opcenter Quality (All versions < V2512), Opcenter RDnL (All versions < V2410), SIMATIC PCS neo V4.0 (All versions), SIMATIC PCS neo V4.1 (All versions < V4.1 Update 3), SIMATIC PCS neo V5.0 (All versions < V5.0 Update 1), SINEC NMS (All versions if operated in conjunction with UMC < V2.15), Totally Integrated Automation Portal (TIA Portal) V16 (All versions), Totally Integrated Automation Portal (TIA Portal) V17 (All versions), Totally Integrated Automation Portal (TIA Portal) V18 (All versions), Totally Integrated Automation Portal (TIA Portal) V19 (All versions). Affected products contain a heap-based buffer overflow vulnerability in the integrated UMC component. This could allow an unauthenticated remote attacker to execute arbitrary code.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-122

Affected Products

SIMATIC PCS neoSiemens AG
On-premWeb App
Enterprise Software / itsm-monitoring
Opcenter QualitySiemens AG
On-prem
Enterprise Software / collaboration-groupware
Siemens Totally Integrated Automation Portal (TIA Portal)Siemens AG
On-prem
Enterprise Software / collaboration-groupware
Opcenter Execution FoundationSiemens AG
On-prem
Enterprise Software / collaboration-groupware
Opcenter IntelligenceSiemens AG
On-prem
Enterprise Software / collaboration-groupware
siemens agcommercialDEEnterprise Softwareaka siemens
and 14 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

MITRE ATT&CK

1 technique
Privilege Escalation
View detailed technique mapping

References

https://cert-portal.siemens.com/productcert/html/ssa-928984.html
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/csaf/ssa-928984.json
cert-portal.siemens.com
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2024/icsa-24-354-04.json
raw.githubusercontent.com
and 7 more references View all →

Timeline

Published
Dec 16, 2024
Last Updated
Jan 13, 2026

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