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PRIOn knowledge basePRION:CVE-2022-33138HistoryJul 12, 2022 - 10:15 a.m.
Authentication flaw
2022-07-1210:15:00
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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). Affected devices do not perform authentication for several web API endpoints. This could allow an unauthenticated remote attacker to read and download data from the device.
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CVE-2022-33138
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CVE-2022-33138
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ics
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Siemens SIMATIC MV500 Devices
2022-07-14 12:00:00