Improper Null Termination in Siemens products - CVE-2024-31484
Published: June 12, 2024
Vulnerability identifier: #VU92000
CSH Severity: High
CVSS v4: 8.6 [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]
CVE-ID: CVE-2024-31484
CWE-ID: CWE-170
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the system.
The vulnerability exists due to improper null termination while parsing a specific HTTP header. A remote authenticated attacker can execute arbitrary code on the target system.
Affected software
ETA5
CPCX26
PCCX26
ETA4
CPCX26
PCCX26
ETA4
How to mitigate CVE-2024-31484
Install updates from vendor's website.
ETA5 - update to 03.27
CPCX26 - update to 06.02
PCCX26 - update to 06.05
ETA4 - update to 10.46
CPCX26 - update to 06.02
PCCX26 - update to 06.05
ETA4 - update to 10.46