Heap-based buffer overflow in Siemens products - CVE-2021-44000
Published: February 11, 2022 / Updated: February 16, 2022
Vulnerability identifier: #VU60535
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-2021-44000
CWE-ID: CWE-122
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in the plmxmlAdapterSE70.dll. A remote attacker can send a specially crafted PAR file, trigger 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.
Affected software
JT2Go
Teamcenter Visualization
Solid Edge SE2021
Solid Edge SE2022
Teamcenter Visualization
Solid Edge SE2021
Solid Edge SE2022
How to mitigate CVE-2021-44000
Install updates from vendor's website.
Teamcenter Visualization - update to 13.3.0.1
Solid Edge SE2021 - update to SE2021MP9
Solid Edge SE2022 - update to SE2022MP1
Solid Edge SE2021 - update to SE2021MP9
Solid Edge SE2022 - update to SE2022MP1