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CVE-2021-41533

17
FAUCET Score

CVE-2021-41533 is an out-of-bounds read vulnerability affecting Siemens NX 1980 Series (all versions < V1984) and Solid Edge SE2021 (all versions < SE2021MP8) when parsing JT files. This low-severity vulnerability (CVSS 3.3) could allow an unauthenticated attacker to leak information in the context of the current process through user interaction. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< se2021CPE matchmatch criteria
cpe:2.3:a:siemens:solid_edge:*:*:*:*:*:*:*:*
se2021CPE matchmatch criteria
cpe:2.3:a:siemens:solid_edge:se2021:-:*:*:*:*:*:*
se2021CPE matchmatch criteria
cpe:2.3:a:siemens:solid_edge:se2021:maintenance_pack1:*:*:*:*:*:*
se2021CPE matchmatch criteria
cpe:2.3:a:siemens:solid_edge:se2021:maintenance_pack2:*:*:*:*:*:*
se2021CPE matchmatch criteria
cpe:2.3:a:siemens:solid_edge:se2021:maintenance_pack3:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

3.3LOW

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
1.8
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.97%
Probability of exploitation in next 30 days
EPSS Percentile
58.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0097 is in the 68th percentile among its peer group of 577 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.0 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-728618.pdf
PatchVendor Advisory
cert-portal.siemens.com / productcert/pdf/ssa-740908.pdf
PatchVendor Advisory
zerodayinitiative.com / advisories/ZDI-21-1117
Third Party AdvisoryVDB Entry