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Fencer Vulns
high 7.8

CVE-2023-38531 json

A vulnerability has been identified in Parasolid V34.1 (All versions < V34.1.258), Parasolid V35.0 (All versions < V35.0.254), Parasolid V3…

published 2023-08-08 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-42330

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 10%
public exploits
0
none known

Summary

A vulnerability has been identified in Parasolid V34.1 (All versions < V34.1.258), Parasolid V35.0 (All versions < V35.0.254), Parasolid V35.1 (All versions < V35.1.184), Teamcenter Visualization V14.1 (All versions), Teamcenter Visualization V14.2 (All versions < V14.2.0.12), Teamcenter Visualization V14.3 (All versions < V14.3.0.9), Teamcenter Visualization V2312 (All versions < V2312.0004). The affected applications contain an out of bounds read past the end of an allocated structure while parsing specially crafted X_T files. This could allow an attacker to execute code in the context of the current process.

Patch / fix

  • Siemens Parasolid V34.1 V34.1.258
  • Siemens Parasolid V35.0 V35.0.254
  • Siemens Parasolid V35.1 V35.1.184
  • Siemens Teamcenter Visualization V14.2 V14.2.0.12
  • Siemens Teamcenter Visualization V14.3 V14.3.0.9
  • Siemens Teamcenter Visualization V2312 V2312.0004

Vendor advisories

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

cisa ICSA-23-222-06 updated cvss 7.8

Siemens Parasolid and Teamcenter Visualization

  • Siemens Parasolid V34.1 <V34.1.258
    affected: fixed in V34.1.258, mitigation support.sw.siemens.com
  • Siemens Parasolid V35.0 <V35.0.254
    affected: fixed in V35.0.254, mitigation support.sw.siemens.com
  • Siemens Parasolid V35.1 <V35.1.184
    affected: fixed in V35.1.184, mitigation support.sw.siemens.com
  • Siemens Teamcenter Visualization V14.1
    affected: mitigation, no fix planned
  • Siemens Teamcenter Visualization V14.2 <V14.2.0.12
    affected: fixed in V14.2.0.12, mitigation
  • Siemens Teamcenter Visualization V14.3 <V14.3.0.9
    affected: fixed in V14.3.0.9, mitigation
  • Siemens Teamcenter Visualization V2312 <V2312.0004
    affected: fixed in V2312.0004, mitigation

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

Exploit prediction

0.21% chance of exploitation in the next 30 days, higher than 10% 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/E:P/RL:O/RC:C
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
CNA 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

  • Siemens Parasolid V34.1
  • Siemens Parasolid V35.0
  • Siemens Parasolid V35.1
  • Siemens Teamcenter Visualization V14.1
  • Siemens Teamcenter Visualization V14.2
  • Siemens Teamcenter Visualization V14.3
  • Siemens Teamcenter Visualization V2312

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.