CVE-2024-49775

State: Published
Severity: 9.3 Critical
Published: Dec 16, 2024
Updated: Jan 13, 2026
Reserved: Oct 18, 2024

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.

Scores

CVSS	Score	Vector	Source
4.0	9.3 Critical	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N	siemens
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	siemens

Weaknesses

CWE-122 Heap-based Buffer Overflow

Affected Products

Product	Versions
Opcenter Execution FoundationSiemens	before V2501.0001Affected
Opcenter IntelligenceSiemens	before V2501.0001Affected
Opcenter QualitySiemens	before V2512Affected
Opcenter RDnLSiemens	before V2410Affected
SIMATIC PCS neo V4.0Siemens	all versionsAffected
SIMATIC PCS neo V4.1Siemens	before V4.1 Update 3Affected
SIMATIC PCS neo V5.0Siemens	before V5.0 Update 1Affected
SINEC NMSSiemens	all versionsAffected
Totally Integrated Automation Portal (TIA Portal) V16Siemens	all versionsAffected
Totally Integrated Automation Portal (TIA Portal) V17Siemens	all versionsAffected
Totally Integrated Automation Portal (TIA Portal) V18Siemens	all versionsAffected
Totally Integrated Automation Portal (TIA Portal) V19Siemens	all versionsAffected

References

https://cert-portal.siemens.com/productcert/html/ssa-928984.html

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