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TI-2021-16009 Aliases CVE-2021-38405GHSA-pq78-qmg4-p42h

Memory corruption in Siemens JT2Go

Priority LOW 37CWE-119Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.

Summary

The Datalogics APDFL library used in affected products is vulnerable to memory corruption condition while parsing specially crafted PDF files. An attacker could leverage this vulnerability to execute code in the context of the current process.

Why it matters now

EPSS 0.0127 69th percentileScored 2026-11-07
Fix Fixed JT2Go (Siemens): 13.2.0.7Teamcenter Visualization (Siemens): 12.4.0.13, 13.1.0.8, 13.2.0.7 +1

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
SiemensJT2Gobefore 13.2.0.713.2.0.7Patch availableCNA
SiemensTeamcenter Visualization12.4 to before 12.4.0.13; 13.1 to before 13.1.0.8; 13.2 to before 13.2.0.7; 13.3 to before 13.3.0.112.4.0.13, 13.1.0.8, 13.2.0.7, 13.3.0.1Patch availableCNA
  • JT2Go VendorSiemens Affected before 13.2.0.7 Fixed in 13.2.0.7 Patch available CNA
  • Teamcenter Visualization VendorSiemens Affected 12.4 to before 12.4.0.13; 13.1 to before 13.1.0.8; 13.2 to before 13.2.0.7; 13.3 to before 13.3.0.1 Fixed in 12.4.0.13, 13.1.0.8, 13.2.0.7, 13.3.0.1 Patch available CNA

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:a:siemens:jt2go:*:*:*:*:*:*:*:*before 13.2.0.7VulnerableSiemens
cpe:2.3:a:siemens:teamcenter_visualization:*:*:*:*:*:*:*:*13.1.0 to before 13.1.0.8; 13.2.0 to before 13.2.0.7VulnerableSiemens
cpe:2.3:a:siemens:teamcenter_visualization:13.3.0:*:*:*:*:*:*:*13.3.0VulnerableSiemens
  • cpe:2.3:a:siemens:jt2go:*:*:*:*:*:*:*:* Versions before 13.2.0.7 Vulnerable ·Siemens
  • cpe:2.3:a:siemens:teamcenter_visualization:*:*:*:*:*:*:*:* Versions 13.1.0 to before 13.1.0.8; 13.2.0 to before 13.2.0.7 Vulnerable ·Siemens
  • cpe:2.3:a:siemens:teamcenter_visualization:13.3.0:*:*:*:*:*:*:* Versions 13.3.0 Vulnerable ·Siemens

Remediation

  • Fix · CNA JT2Go (Siemens) Fixed in 13.2.0.7
  • Fix · CNA Teamcenter Visualization (Siemens) Fixed in 12.4.0.13, 13.1.0.8, 13.2.0.7, 13.3.0.1

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-38405
  2. 2026-10-03 Alias added: GHSA-pq78-qmg4-p42h

References

Advisory 2

  • TI-2020-16414 NULL pointer dereference in Siemens JT2Go CVSS 3.1HIGH 8.8
  • TI-2020-16413 Type confusion in Siemens JT2Go CVSS 3.1HIGH 8.8
  • TI-2020-16410 Heap-based buffer overflow in Siemens JT2Go CVSS 3.1HIGH 8.8
  • TI-2020-16408 Heap-based buffer overflow in Siemens JT2Go CVSS 3.1HIGH 8.8
  • TI-2020-16419 Out-of-bounds read in Siemens JT2Go CVSS 3.1HIGH 8.8
  • TI-2020-16418 Out-of-bounds write in Siemens JT2Go CVSS 3.1HIGH 8.8
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Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences