Information disclosure in Siemens products - CVE-2022-40177

Vulnerability identifier: #VU68256

CSH Severity: Medium

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green

CVE-ID: CVE-2022-40177

CWE-ID: CWE-200

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vendor: Siemens

Affected software:
Desigo PXM30-1
Desigo PXM30.E
Desigo PXM40-1
Desigo PXM40.E
Desigo PXM50-1
Desigo PXM50.E
PXG3.W100-1
PXG3.W100-2
PXG3.W200-1
PXG3.W200-2

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the application within the "Operation" web application. A remote user can gain unauthorized access to sensitive information on the system.

Install updates from vendor's website.

• https://cert-portal.siemens.com/productcert/pdf/ssa-360783.pdf