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Fencer Intel
high 7.2

CVE-2021-41547 json

A vulnerability has been identified in Teamcenter Active Workspace V4.3 (All versions < V4.3.11), Teamcenter Active Workspace V5.0 (All ver…

published 4y ago modified 4mo ago also EUVD-2021-28565

cvss
7.2
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.1%
EPSS 1.1% chance of exploitation in 30 days, percentile 65%
public exploits
0
none known

Summary

A vulnerability has been identified in Teamcenter Active Workspace V4.3 (All versions < V4.3.11), Teamcenter Active Workspace V5.0 (All versions < V5.0.10), Teamcenter Active Workspace V5.1 (All versions < V5.1.6), Teamcenter Active Workspace V5.2 (All versions < V5.2.3). The application contains an unsafe unzipping pattern that could lead to a zip path traversal attack. This could allow and attacker to execute a remote shell with admin rights.

Patch / fix

  • siemens teamcenter_active_workspace 4.3.11, 5.0.10, 5.1.6, 5.2.3

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Vendor advisories

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

cisa ICSA-21-350-18 updated cvss 6.8

Siemens Teamcenter Active Workspace

  • Siemens Teamcenter Active Workspace V4.3 <V4.3.11
    affected: fixed in V4.3.11, mitigation
  • Siemens Teamcenter Active Workspace V5.0 <V5.0.10
    affected: fixed in V5.0.10, mitigation
  • Siemens Teamcenter Active Workspace V5.1 <V5.1.6
    affected: fixed in V5.1.6, mitigation
  • Siemens Teamcenter Active Workspace V5.2 <V5.2.3
    affected: fixed in V5.2.3, 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

1.09% chance of exploitation in the next 30 days, higher than 65% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 3.1 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 6.5 AV:N/AC:L/Au:S/C:P/I:P/A:P

Affected products

  • Siemens Teamcenter Active Workspace V4.3
  • Siemens Teamcenter Active Workspace V5.0
  • Siemens Teamcenter Active Workspace V5.1
  • Siemens Teamcenter Active Workspace V5.2

Classification

Weakness
  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory

References

Sources

Fencer Intel 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.