CVE-2023-36521highCWE-770

CVE-2023-36521: high-severity vulnerability in Siemens SIMATIC MV540 H

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21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.6epss 0.6%
A vulnerability has been identified in SIMATIC MV540 H (All versions < V3.3.4), SIMATIC MV540 S (All versions < V3.3.4), SIMATIC MV550 H (All versions < V3.3.4), SIMATIC MV550 S (All versions < V3.3.4), SIMATIC MV560 U (All versions < V3.3.4), SIMATIC MV560 X (All versions < V3.3.4). The result synchronization server of the affected products contains a vulnerability that may lead to a denial of service condition. An attacker may cause a denial of service situation of all socket-based communication of the affected products if the result server is enabled.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H/E:P/RL:O/RC:C
Affected products
Siemens · SIMATIC MV540 HSiemens · SIMATIC MV540 SSiemens · SIMATIC MV550 HSiemens · SIMATIC MV550 SSiemens · SIMATIC MV560 USiemens · SIMATIC MV560 X
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