A vulnerability has been identified in Desigo PXM30-1 (All versions < V02.20.126.11-41), Desigo PXM30.E (All versions < V02.20.126.11-41),…

Description

A vulnerability has been identified in Desigo PXM30-1 (All versions < V02.20.126.11-41), Desigo PXM30.E (All versions < V02.20.126.11-41), Desigo PXM40-1 (All versions < V02.20.126.11-41), Desigo PXM40.E (All versions < V02.20.126.11-41), Desigo PXM50-1 (All versions < V02.20.126.11-41), Desigo PXM50.E (All versions < V02.20.126.11-41), PXG3.W100-1 (All versions < V02.20.126.11-37), PXG3.W100-2 (All versions < V02.20.126.11-41), PXG3.W200-1 (All versions < V02.20.126.11-37), PXG3.W200-2 (All versions < V02.20.126.11-41). There exists an Improper Neutralization of Special Elements used in an OS Command with root privileges during a restore operation due to the missing validation of the names of files included in the input package. By restoring a specifically crafted package, a remote low-privileged attacker can execute arbitrary system commands with root privileges on the device, leading to a full compromise.

Scores

EPSS (exploitation in 30 days)

1.4% · top 28% of all CVEs (6 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.0.

Weakness

• CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') (opens in a new tab)All about CWE-78 and its CVEs

Affected products

• Siemens · Desigo PXM30-1

  • affected All versions < V02.20.126.11-41

• Siemens · Desigo PXM30.E

  • affected All versions < V02.20.126.11-41

• Siemens · Desigo PXM40-1

  • affected All versions < V02.20.126.11-41

• Siemens · Desigo PXM40.E

  • affected All versions < V02.20.126.11-41

• Siemens · Desigo PXM50-1

  • affected All versions < V02.20.126.11-41

• Siemens · Desigo PXM50.E

  • affected All versions < V02.20.126.11-41

• Siemens · PXG3.W100-1

  • affected All versions < V02.20.126.11-37

• Siemens · PXG3.W100-2

  • affected All versions < V02.20.126.11-41

• Siemens · PXG3.W200-1

  • affected All versions < V02.20.126.11-37

• Siemens · PXG3.W200-2

  • affected All versions < V02.20.126.11-41

References (1)

• https://cert-portal.siemens.com/productcert/pdf/ssa-360783.pdf (opens in a new tab)x_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2022-40176](https://trackcve.app/badge/CVE-2022-40176.svg)](https://trackcve.app/cve/CVE-2022-40176)

Record last updated 3 Aug 2024, 12:14 UTC.