CVE-2022-40182

moderate-risk
Published 2022-10-11

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). The device embedded Chromium-based browser is launched as root with the “--no-sandbox” option. Attackers can add arbitrary JavaScript code inside “Operation” graphics and successfully exploit any number of publicly known vulnerabilities against the version of the embedded Chromium-based browser.

Do I need to act?

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0.60% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (10)

Desigo Pxm30-1 Firmware
Desigo Pxm30.E Firmware
Desigo Pxm40-1 Firmware
Desigo Pxm40.E Firmware
Desigo Pxm50-1 Firmware
Desigo Pxm50.E Firmware
Pxg3.W100-1 Firmware
Pxg3.W100-2 Firmware
Pxg3.W200-1 Firmware
Pxg3.W200-2 Firmware

Affected Vendors

Siemens

References (2)

Patch https://cert-portal.siemens.com/productcert/pdf/ssa-360783.pdf
Patch https://cert-portal.siemens.com/productcert/pdf/ssa-360783.pdf
48
/ 100
moderate-risk
Severity 30/34 · Critical
Exploitability 2/34 · Minimal
Exposure 16/34 · Moderate