CVE-2023-36521
CVSS 3.1 Score 7.5 of 10 (high)
Details
Published Jul 11, 2023
Updated: Jul 19, 2023
CWE ID 770
Summary
CVE-2023-36521 is a recently disclosed vulnerability affecting various Siemens SIMATIC MV540 H, MV540 S, MV550 H, MV550 S, MV560 U, and MV560 X models with versions below V3.3.4. This issue lies in the result synchronization server of these products, which can be exploited by attackers to induce a denial-of-service (DoS) condition. By causing a DoS situation on the result server, attackers can disrupt all socket-based communications of the affected devices.
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Affected Vendors
- Siemens AG
Advisories, Assessments, and Mitigations
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