#VU83228 Buffer overflow in Siemens COMOS - CVE-2023-43504

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Main Vulnerability Database Vulnerabilities #VU83228

#VU83228 Buffer overflow in Siemens COMOS - CVE-2023-43504

Published: November 16, 2023


Vulnerability identifier: #VU83228
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2023-43504
CWE-ID: CWE-119
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Siemens COMOS
Software vendor:
Siemens

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error within the Ptmcast executable. A remote attacker can trigger memory corruption 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.

External links