CVE-2023-50821
CVSS 3.1 Score 6.2 of 10 (medium)
Details
Published Apr 9, 2024
Updated: Jan 14, 2025
CWE ID 120
Summary
CVE-2023-50821 is a newly discovered vulnerability affecting various versions of SIMATIC PCS 7, SIMATIC WinCC Runtime Professional, and SIMATIC WinCC, including V9.1, V17, V18, V19, V7.5, and V8.0. These products fail to validate user input in their login dialog boxes, creating an opportunity for an attacker to launch a persistent denial of service attack, disrupting system functionality.
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