#VU80650 Heap-based buffer overflow in Siemens products - CVE-2023-3935
Published: September 12, 2023
Vulnerability identifier: #VU80650
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2023-3935
CWE-ID: CWE-122
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
PSS CAPE
PSS E
PSS ODMS
SIMATIC PCS neo
SIMATIC WinCC OA
SINEC INS
SIMIT Simulation Platform
SINEMA Remote Connect
PSS CAPE
PSS E
PSS ODMS
SIMATIC PCS neo
SIMATIC WinCC OA
SINEC INS
SIMIT Simulation Platform
SINEMA Remote Connect
Software vendor:
Siemens
Siemens
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 CodeMeter Runtime. 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.
Remediation
Install updates from vendor's website.