#VU50636 NULL pointer dereference in Siemens products - CVE-2021-25176

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Main Vulnerability Database Vulnerabilities #VU50636

#VU50636 NULL pointer dereference in Siemens products - CVE-2021-25176

Published: February 11, 2021


Vulnerability identifier: #VU50636
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-2021-25176
CWE-ID: CWE-476
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Drawings SDK
Teamcenter Visualization
JT2Go
Software vendor:
Open Design Alliance
Siemens

Description

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

The vulnerability exists due to a NULL pointer dereference error when rendering malformed DXF and DWG files. A remote attacker can pass specially crafted data to the application and execute arbitrary code on the target system.


Remediation

Install update from vendor's website.

External links