Improper Check for Unusual or Exceptional Conditions in Drawings SDK - CVE-2021-32946
Published: June 9, 2021 / Updated: February 13, 2023
Vulnerability identifier: #VU53965
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-2021-32946
CWE-ID: CWE-754
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 an improper check for unusual or exceptional conditions. A remote attacker can create a specially crafted DGN file, trick the victim into opening it and execute arbitrary code on the system.
Affected software
Drawings SDK
Siemens COMOS
Teamcenter Visualization
JT2Go
Siemens COMOS
Teamcenter Visualization
JT2Go
How to mitigate CVE-2021-32946
Install updates from vendor's website.
Drawings SDK - update to 2022.5
Siemens COMOS - update to 10.4.1
Teamcenter Visualization - update to 13.2.0.2
JT2Go - update to 13.2.0.2
Siemens COMOS - update to 10.4.1
Teamcenter Visualization - update to 13.2.0.2
JT2Go - update to 13.2.0.2