Unrated severityNVD Advisory· Published Jul 12, 2022· Updated Aug 3, 2024
CVE-2022-33138
CVE-2022-33138
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.
Affected products
8<V3.3+ 2 more
- (no CPE)range: <V3.3
- (no CPE)range: All versions < V3.3
- (no CPE)range: All versions < V3.3
<V3.3+ 2 more
- (no CPE)range: <V3.3
- (no CPE)range: All versions < V3.3
- (no CPE)range: All versions < V3.3
All versions < V3.3+ 1 more
- (no CPE)range: All versions < V3.3
- (no CPE)range: All versions < V3.3
Patches
Vulnerability mechanics
References
1- cert-portal.siemens.com/productcert/pdf/ssa-348662.pdfmitrex_refsource_MISC
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