Vulnerability identifier: #VU60536

Vulnerability risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-44016

CWE-ID: CWE-119

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
JT2Go
Server applications / Virtualization software
Teamcenter Visualization
Other software / Other software solutions
Solid Edge SE2021
Server applications / SCADA systems
Solid Edge SE2022
Server applications / SCADA systems

Vendor: Siemens

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in the plmxmlAdapterSE70.dll library. A remote attacker can create a specially crafted PAR file, trick the victim into opening it, trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

JT2Go: All versions

Teamcenter Visualization: 12.4 - 13.3

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External links
http://cert-portal.siemens.com/productcert/pdf/ssa-301589.pdficsa-22-041-07-1
http://www.zerodayinitiative.com/advisories/ZDI-22-338/

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.