Heap-based buffer overflow in Siemens products - CVE-2024-49775
Published: January 9, 2025
Vulnerability identifier: #VU102502
CSH Severity: High
CVSS v4: 9.3 [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]
CVE-ID: CVE-2024-49775
CWE-ID: CWE-122
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in the integrated UMC component. A remote attacker can pass specially crafted data to the application, trigger a heap-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
Opcenter Execution Foundation
Opcenter Intelligence
Opcenter Quality
Opcenter RDL
SIMATIC PCS neo
Totally Integrated Automation Portal (TIA Portal)
SINEC NMS
Opcenter Intelligence
Opcenter Quality
Opcenter RDL
SIMATIC PCS neo
Totally Integrated Automation Portal (TIA Portal)
SINEC NMS
How to mitigate CVE-2024-49775
Install update from vendor's website.
SIMATIC PCS neo - update to 5.0 Update 1
SINEC NMS - update to 3.0 SP2
SINEC NMS - update to 3.0 SP2