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TI-2023-16302 Aliases CVE-2023-33122GHSA-c8v3-rq8c-88pw

Out-of-bounds read in Siemens JT2Go

Priority LOW 24CWE-125Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-125 and the CVSS impact.

Summary

A vulnerability has been identified in JT2Go (All versions < V14.2.0.3), Teamcenter Visualization V13.2 (All versions < V13.2.0.13), Teamcenter Visualization V13.3 (All versions < V13.3.0.10), Teamcenter Visualization V14.0 (All versions < V14.0.0.6), Teamcenter Visualization V14.1 (All versions < V14.1.0.8), Teamcenter Visualization V14.2 (All versions < V14.2.0.3). The affected applications contain an out of bounds read past the end of an allocated buffer while parsing a specially crafted CGM file. This vulnerability could allow an attacker to disclose sensitive information.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00193 9th percentileScored 2026-11-07
Fix Fixed JT2Go (Siemens): V14.2.0.3Teamcenter Visualization V13.2 (Siemens): V13.2.0.13+4 more products

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
SiemensJT2Gobefore V14.2.0.3V14.2.0.3Patch availableCNA
SiemensTeamcenter Visualization V13.2before V13.2.0.13V13.2.0.13Patch availableCNA
SiemensTeamcenter Visualization V13.3before V13.3.0.10V13.3.0.10Patch availableCNA
SiemensTeamcenter Visualization V14.0before V14.0.0.6V14.0.0.6Patch availableCNA
SiemensTeamcenter Visualization V14.1before V14.1.0.8V14.1.0.8Patch availableCNA
SiemensTeamcenter Visualization V14.2before V14.2.0.3V14.2.0.3Patch availableCNA
  • JT2Go VendorSiemens Affected before V14.2.0.3 Fixed in V14.2.0.3 Patch available CNA
  • Teamcenter Visualization V13.2 VendorSiemens Affected before V13.2.0.13 Fixed in V13.2.0.13 Patch available CNA
  • Teamcenter Visualization V13.3 VendorSiemens Affected before V13.3.0.10 Fixed in V13.3.0.10 Patch available CNA
  • Teamcenter Visualization V14.0 VendorSiemens Affected before V14.0.0.6 Fixed in V14.0.0.6 Patch available CNA
  • Teamcenter Visualization V14.1 VendorSiemens Affected before V14.1.0.8 Fixed in V14.1.0.8 Patch available CNA
  • Teamcenter Visualization V14.2 VendorSiemens Affected before V14.2.0.3 Fixed in V14.2.0.3 Patch available CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:siemens:jt2go:*:*:*:*:*:*:*:*before 14.2.0.3VulnerableSiemens
cpe:2.3:a:siemens:teamcenter_visualization:*:*:*:*:*:*:*:*13.2.0 to before 13.2.0.13; 13.3.0 to before 13.3.0.10; 14.0 to before 14.0.0.6; 14.1 to before 14.1.0.8; 14.2 to before 14.2.0.3VulnerableSiemens
  • cpe:2.3:a:siemens:jt2go:*:*:*:*:*:*:*:* Versions before 14.2.0.3 Vulnerable ·Siemens
  • cpe:2.3:a:siemens:teamcenter_visualization:*:*:*:*:*:*:*:* Versions 13.2.0 to before 13.2.0.13; 13.3.0 to before 13.3.0.10; 14.0 to before 14.0.0.6; 14.1 to before 14.1.0.8; 14.2 to before 14.2.0.3 Vulnerable ·Siemens

Remediation

  • Fix · CNA JT2Go (Siemens) Fixed in V14.2.0.3
  • Fix · CNA Teamcenter Visualization V13.2 (Siemens) Fixed in V13.2.0.13
  • Fix · CNA Teamcenter Visualization V13.3 (Siemens) Fixed in V13.3.0.10
  • Fix · CNA Teamcenter Visualization V14.0 (Siemens) Fixed in V14.0.0.6
  • Fix · CNA Teamcenter Visualization V14.1 (Siemens) Fixed in V14.1.0.8
  • Fix · CNA Teamcenter Visualization V14.2 (Siemens) Fixed in V14.2.0.3

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-33122
  2. 2026-10-03 Alias added: GHSA-c8v3-rq8c-88pw

References

Patch 1

  • 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
See all 165 →

Sources

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