CVE-2022-33137: vulnerability in Siemens SIMATIC MV540 H
Published · Updated
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3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.9%
A vulnerability has been identified in SIMATIC MV540 H (All versions < V3.3), SIMATIC MV540 S (All versions < V3.3), SIMATIC MV550 H (All versions < V3.3), SIMATIC MV550 S (All versions < V3.3), SIMATIC MV560 U (All versions < V3.3), SIMATIC MV560 X (All versions < V3.3). The web session management of affected devices does not invalidate session ids in certain logout scenarios. This could allow an authenticated remote attacker to hijack other users' sessions.
Affected products
Siemens · SIMATIC MV540 HSiemens · SIMATIC MV540 SSiemens · SIMATIC MV550 HSiemens · SIMATIC MV550 SSiemens · SIMATIC MV560 USiemens · SIMATIC MV560 XRelated CVEs — Siemens SIMATIC MV540 H
In the same product, most dangerous first.