CVE-2021-34301

HIGH

Siemens JT2Go and Teamcenter Visualization < 13.2.0 - Remote Code Execution via BMP File Parsing

Title source: llm
STIX 2.1

Description

A vulnerability has been identified in JT2Go (All versions < V13.2), Teamcenter Visualization (All versions < V13.2). The BMP_Loader.dll library in affected applications lacks proper validation of user-supplied data prior to performing further free operations on an object when parsing BMP files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13196)

References (2)

Core 2
Core References
Third Party Advisory x_refsource_misc
https://www.zerodayinitiative.com/advisories/ZDI-21-873/

Scores

CVSS v3 7.8
EPSS 0.0042
EPSS Percentile 61.9%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-20 CWE-416
Status published
Products (2)
siemens/jt2go < 13.2.0
siemens/teamcenter_visualization < 13.2.0
Published Jul 13, 2021
Tracked Since Feb 18, 2026