high
7.8
CWE
787 122
Advisory Published
Updated
Advisory Published

CVE-2021-44000: Siemens JT2Go PAR File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability

First published: Wed Feb 09 2022(Updated: )

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)

Credit: productcert@siemens.com

Affected SoftwareAffected VersionHow to fix
Siemens JT2Go
Siemens JT2Go<13.2.0.7
Siemens Solid Edge=se2021
Siemens Solid Edge=se2021-maintenance_pack1
Siemens Solid Edge=se2021-maintenance_pack2
Siemens Solid Edge=se2021-maintenance_pack3
Siemens Solid Edge=se2021-maintenance_pack4
Siemens Solid Edge=se2021-maintenance_pack5
Siemens Solid Edge=se2021-maintenance_pack6
Siemens Solid Edge=se2021-maintenance_pack7
Siemens Solid Edge=se2021-maintenance_pack8
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
Siemens JT2Go<13.2.0.7
13.2.0.7
Siemens Teamcenter Visualization v13.2<13.2.0.7
13.2.0.7
Siemens Solid Edge SE2021: All versions prior to SE2021MP9
Siemens Solid Edge SE2022: All versions prior to SE2022MP1
Siemens Teamcenter Visualization v12.4<12.4.0.13
12.4.0.13

Remedy

https://cert-portal.siemens.com/productcert/pdf/ssa-301589.pdf

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is CVE-2021-44000 vulnerability?

    CVE-2021-44000 is a vulnerability in Siemens JT2Go, Solid Edge, and Teamcenter Visualization that allows remote code execution via a heap-based buffer overflow.

  • What is the severity of CVE-2021-44000?

    CVE-2021-44000 has a severity rating of 7.8 (High).

  • Which products are affected by CVE-2021-44000?

    CVE-2021-44000 affects Siemens JT2Go (versions < V13.2.0.7), Solid Edge SE2021 (versions < SE2021MP9), Solid Edge SE2022 (versions < SE2022MP1), Teamcenter Visualization V13.1 (versions < V13.1.0.9), and Teamcenter Visualization V13.2 (versions < V13.2.0.7).

  • How can I fix CVE-2021-44000 vulnerability?

    To fix CVE-2021-44000, update Siemens JT2Go to version V13.2.0.7 or later, Solid Edge SE2021 to version SE2021MP9 or later, Solid Edge SE2022 to version SE2022MP1 or later, Teamcenter Visualization V13.1 to version V13.1.0.9 or later, or Teamcenter Visualization V13.2 to version V13.2.0.7 or later.

  • Where can I find more information about CVE-2021-44000?

    You can find more information about CVE-2021-44000 in the Siemens ProductCERT advisory (SSA-301589) and the Zero Day Initiative advisory (ZDI-22-335).

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