CVE-2021-44016

Name: CVE-2021-44016
Creator: NVD / NIST
Published: 2022-02-09T16:15:14.163+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 1.59%

Last modified Jun 17, 2026

CVE-2021-44016 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 library is vulnerable to memory corruption condition while parsing specially crafted PAR files. EPSS estimates a 1.59% 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 library is vulnerable to memory corruption condition while parsing specially crafted PAR files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-15110)

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

1.59%

72.6th 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

References

https://cert-portal.siemens.com/productcert/pdf/ssa-301589.pdfPatch, Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-338/Third Party Advisory, VDB Entry
https://cert-portal.siemens.com/productcert/pdf/ssa-301589.pdfPatch, Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-338/Third Party Advisory, VDB Entry

Timeline

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

Frequently Asked Questions

What is CVE-2021-44016?

How severe is CVE-2021-44016?

CVE-2021-44016 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 1.59% probability of exploitation in the next 30 days.

How do I fix CVE-2021-44016?

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-2021-44016?

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

Scan your code now

Source: NVD / NIST