CVE-2021-27390

HIGH

Siemens JT2Go and Teamcenter Visualization < 13.1.0.3 - Out-of-bounds Write in TIFF_loader.dll

Title source: llm
STIX 2.1

Description

A vulnerability has been identified in JT2Go (All versions < V13.1.0.3), Teamcenter Visualization (All versions < V13.1.0.3). The TIFF_loader.dll library in affected applications lacks proper validation of user-supplied data when parsing TIFF files. This could result in an out of bounds write past the end of an allocated structure. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13131)

References (2)

Core 2
Core References
Patch, Vendor Advisory x_refsource_misc
https://cert-portal.siemens.com/productcert/pdf/ssa-645530.pdf
Third Party Advisory x_refsource_misc
https://www.zerodayinitiative.com/advisories/ZDI-21-694/

Scores

CVSS v3 7.8
EPSS 0.0026
EPSS Percentile 49.5%
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-787
Status published
Products (2)
siemens/jt2go < 13.1.0.3
siemens/teamcenter_visualization < 13.1.0.3
Published Jun 08, 2021
Tracked Since Feb 18, 2026