Description
A vulnerability has been identified in SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions), SIMATIC S7-400 CPU family (incl. SIPLUS variants) (All versions), SIMATIC WinAC RTX (F) 2010 (All versions), SINUMERIK 840D sl (All versions). The authentication protocol between a client and a PLC via port 102/tcp (ISO-TSAP) insufficiently protects the transmitted password. This could allow an attacker that is able to intercept the network traffic to obtain valid PLC credentials.
No analysis available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2020-7774 | A vulnerability has been identified in SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions), SIMATIC S7-400 CPU family (incl. SIPLUS variants) (All versions), SIMATIC WinAC RTX (F) 2010 (All versions), SINUMERIK 840D sl (All versions). The authentication protocol between a client and a PLC via port 102/tcp (ISO-TSAP) insufficiently protects the transmitted password. This could allow an attacker that is able to intercept the network traffic to obtain valid PLC credentials. |
References
History
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Subscriptions
Siemens
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Simatic S7-300 Cpu 312
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Simatic S7-300 Cpu 312 Firmware
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Simatic S7-300 Cpu 314
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Simatic S7-300 Cpu 314 Firmware
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Simatic S7-300 Cpu 315-2 Dp
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Simatic S7-300 Cpu 315-2 Dp Firmware
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Simatic S7-300 Cpu 315-2 Pn
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Simatic S7-300 Cpu 315-2 Pn Firmware
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Simatic S7-300 Cpu 315f-2 Dp
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Simatic S7-300 Cpu 315f-2 Dp Firmware
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Simatic S7-300 Cpu 315f-2 Pn
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Simatic S7-300 Cpu 315f-2 Pn Firmware
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Simatic S7-300 Cpu 317-2 Dp
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Simatic S7-300 Cpu 317-2 Dp Firmware
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Simatic S7-300 Cpu 317-2 Pn
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Simatic S7-300 Cpu 317-2 Pn Firmware
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Simatic S7-300 Cpu 317f-2 Dp
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Simatic S7-300 Cpu 317f-2 Dp Firmware
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Simatic S7-300 Cpu 317f-2 Pn
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Simatic S7-300 Cpu 317f-2 Pn Firmware
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Simatic S7-400 Cpu 412
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Simatic S7-400 Cpu 412 Firmware
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Simatic S7-400 Cpu 414
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Simatic S7-400 Cpu 414 Firmware
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Simatic S7-400 Cpu 416
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Simatic S7-400 Cpu 416 Firmware
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Simatic S7-400 Cpu 417
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Simatic S7-400 Cpu 417 Firmware
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Status: PUBLISHED
Assigner: siemens
Published:
Updated: 2024-08-04T13:22:30.753Z
Reserved: 2020-07-15T00:00:00.000Z
Link: CVE-2020-15791
No data.
Status : Modified
Published: 2020-09-09T19:15:20.663
Modified: 2024-11-21T05:06:11.270
Link: CVE-2020-15791
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD