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Fencer Vulns
high 7.8

CVE-2023-7066 json

Siemens Teamcenter Visualization and JT2Go Out-of-bounds Read

published 2024-08-12 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-59253

cvss
7.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 5%
public exploits
0
none known

Summary

The affected applications contain an out of bounds read past the end of an allocated structure while parsing specially crafted PDF files. This could allow an attacker to execute code in the context of the current process.

Patch / fix

  • Siemens JT2Go 14.3.0.8, V14.3.0.8
  • Siemens Teamcenter Visualization V14.1.0.14, V14.2.0.10, V14.3.0.8, V2312.0002
  • siemens teamcenter_visualization 14.1.0.14, 14.2.0.10, 14.3.0.8, 2312.0002

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-24-193-03 updated cvss 7.8

Siemens Teamcenter Visualization and JT2Go

  • Siemens JT2Go <V14.3.0.8
    affected: fixed in V14.3.0.8, mitigation
  • Siemens Teamcenter Visualization V14.1 <V14.1.0.14
    affected: fixed in V14.1.0.14, mitigation
  • Siemens Teamcenter Visualization V14.2 <V14.2.0.10
    affected: fixed in V14.2.0.10, mitigation
  • Siemens Teamcenter Visualization V14.3 <V14.3.0.8
    affected: fixed in V14.3.0.8, mitigation
  • Siemens Teamcenter Visualization V2312 <V2312.0002
    affected: fixed in V2312.0002, mitigation

Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
2 y ago

Exploit prediction

0.17% chance of exploitation in the next 30 days, higher than 5% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CNA 4.0 7.3 CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CNA 4.0 7.3 CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Affected products

  • Siemens JT2Go
  • Siemens Teamcenter Visualization
  • siemens teamcenter_visualization

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.