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CVE-2021-41547

23
FAUCET Score

CVE-2021-41547 is a high-severity zip path traversal vulnerability affecting multiple versions of Siemens Teamcenter Active Workspace. An authenticated attacker can exploit an unsafe unzipping pattern to execute a remote shell with administrative privileges, leading to complete compromise of the system. Despite its high impact, there is currently no public exploit code, evidence of active exploitation, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
>= 4.3, < 4.3.11CPE matchmatch criteria
cpe:2.3:a:siemens:teamcenter_active_workspace:*:*:*:*:*:*:*:*
>= 5.0, < 5.0.10CPE matchmatch criteria
cpe:2.3:a:siemens:teamcenter_active_workspace:*:*:*:*:*:*:*:*
>= 5.1, < 5.1.6CPE matchmatch criteria
cpe:2.3:a:siemens:teamcenter_active_workspace:*:*:*:*:*:*:*:*
>= 5.2, < 5.2.3CPE matchmatch criteria
cpe:2.3:a:siemens:teamcenter_active_workspace:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.2HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.2
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.05%
Probability of exploitation in next 30 days
EPSS Percentile
60.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0105 is in the 49th percentile among its peer group of 5,537 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

cert-portal.siemens.com / productcert/pdf/ssa-133772.pdf
PatchVendor Advisory