Heap-based buffer overflow in Siemens products - CVE-2024-49775
Published: January 9, 2025
Vulnerability identifier: #VU102502
CSH Severity: High
CVSS v4.0: 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/E:U/U:Amber
CVE-ID: CVE-2024-49775
CWE-ID: CWE-122
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Siemens
Affected software:
Opcenter Execution Foundation
Opcenter Intelligence
Opcenter Quality
Opcenter RDL
SIMATIC PCS neo
Totally Integrated Automation Portal (TIA Portal)
SINEC NMS
Opcenter Execution Foundation
Opcenter Intelligence
Opcenter Quality
Opcenter RDL
SIMATIC PCS neo
Totally Integrated Automation Portal (TIA Portal)
SINEC NMS
Detailed vulnerability description
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.
How to mitigate CVE-2024-49775
Install update from vendor's website.