Main Vulnerability Database Vulnerabilities #VU94199

Information disclosure in Siemens products - CVE-2024-30321

Published: July 12, 2024

Vulnerability identifier: #VU94199

CSH Severity: Medium

CVSS v4: 8.2 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2024-30321

CWE-ID: CWE-200

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerability details

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

The vulnerability exists due to the affected products do not properly handle certain requests to their web application. A remote attacker can gain unauthorized access to sensitive information on the system.

Affected software

SIMATIC WinCC
SIMATIC PCS 7
SIMATIC WinCC Runtime Professional

How to mitigate CVE-2024-30321

Install updates from vendor's website.

SIMATIC WinCC - addressed in versions 7.4 SP1 Update 23, 7.5 SP2 Update 17, 8.0 Update 5
SIMATIC PCS 7 - update to 7.5 SP2 Update 17
SIMATIC WinCC Runtime Professional - update to 19 Update 2

External References

https://cert-portal.siemens.com/productcert/html/ssa-883918.html

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