CVE-2021-44006

Severity: high (CVSS 7.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-12-14 · updated 2026-06-17
Weakness: CWE-787

Description

A vulnerability has been identified in JT2Go (All versions < V13.2.0.5), Teamcenter Visualization (All versions < V13.2.0.5). The Tiff_Loader.dll contains an out of bounds write past the end of an allocated structure while parsing specially crafted TIFF files. This could allow an attacker to execute code in the context of the current process.

Affected products

Siemens JT2Go: before 13.2.0.5 — fixed in 13.2.0.5
Siemens Teamcenter Visualization: before 13.2.0.5 — fixed in 13.2.0.5

How to fix

Upgrade to a fixed version: Siemens JT2Go 13.2.0.5; Siemens Teamcenter Visualization 13.2.0.5. Check the vendor advisory for mitigations.

References

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