CVE-2022-33138
Published: Jul 12, 2022
Modified: Aug 3, 2024
Description
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.
| Vendor | Product | Versions |
|---|---|---|
Siemens | SIMATIC MV540 H | affected All versions < V3.3 |
Siemens | SIMATIC MV540 S | affected All versions < V3.3 |
Siemens | SIMATIC MV550 H | affected All versions < V3.3 |
Siemens | SIMATIC MV550 S | affected All versions < V3.3 |
Siemens | SIMATIC MV560 U | affected All versions < V3.3 |
Siemens | SIMATIC MV560 X | affected All versions < V3.3 |
Weaknesses (CWE)
References
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