Deserialization of Untrusted Data in Siemens products - CVE-2023-30898
Published: May 10, 2023
Vulnerability identifier: #VU75979
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2023-30898
CWE-ID: CWE-502
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Siveillance Video 2021 R2
Siveillance Video 2022 R1
Siveillance Video Mobile Server V2022 R2
Siveillance Video 2022 R3
Siveillance Video 2023 R1
Siveillance Video 2020 R2
Siveillance Video 2020 R3
Siveillance Video 2021 R1
Siveillance Video 2021 R2
Siveillance Video 2022 R1
Siveillance Video Mobile Server V2022 R2
Siveillance Video 2022 R3
Siveillance Video 2023 R1
Siveillance Video 2020 R2
Siveillance Video 2020 R3
Siveillance Video 2021 R1
Software vendor:
Siemens
Siemens
Description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to insecure input validation when processing serialized data in the Event Server component. A remote user can pass specially crafted data to the application 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.