CVE-2021-44000

Name: CVE-2021-44000
Creator: NVD / NIST
Published: 2022-02-09T16:15:14.107+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 1.68%

Last modified Jun 17, 2026

CVE-2021-44000 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. A vulnerability has been identified in JT2Go (All versions < V13.2.0.7), Solid Edge SE2021 (All versions < SE2021MP9), Solid Edge SE2022 (All versions < SE2022MP1), Teamcenter Visualization V13.1 (All versions < V13.1.0.9), Teamcenter Visualization V13.2 (All versions < V13.2.0.7), Teamcenter Visualization V13.3 (All versions < V13.3.0.1). The plmxmlAdapterSE70.dll contains an out of bounds write past the fixed-length heap-based buffer while parsing specially crafted PAR files. EPSS estimates a 1.68% chance of exploitation in the next 30 days.

Description

A vulnerability has been identified in JT2Go (All versions < V13.2.0.7), Solid Edge SE2021 (All versions < SE2021MP9), Solid Edge SE2022 (All versions < SE2022MP1), Teamcenter Visualization V13.1 (All versions < V13.1.0.9), Teamcenter Visualization V13.2 (All versions < V13.2.0.7), Teamcenter Visualization V13.3 (All versions < V13.3.0.1). The plmxmlAdapterSE70.dll contains an out of bounds write past the fixed-length heap-based buffer while parsing specially crafted PAR files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-15053)

Metrics

CVSS 3.1

7.8/10

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

EPSS Probability

1.68%

74.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Siemens	Jt2go	< 13.2.0.7
Siemens	Solid Edge	se2021
Siemens	Solid Edge	se2022
Siemens	Teamcenter Visualization	>= 13.2.0, < 13.2.0.7
Siemens	Teamcenter Visualization	>= 13.3.0, < 13.3.0.1
Siemens	Teamcenter Visualization	13.1.0

References

https://cert-portal.siemens.com/productcert/pdf/ssa-301589.pdfPatch, Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-335/Third Party Advisory, VDB Entry
https://cert-portal.siemens.com/productcert/pdf/ssa-301589.pdfPatch, Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-335/Third Party Advisory, VDB Entry

Timeline

Published: Feb 9, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-44000?

How severe is CVE-2021-44000?

CVE-2021-44000 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 1.68% probability of exploitation in the next 30 days.

How do I fix CVE-2021-44000?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-44000?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST