github - ghsa-8qxp-fp5j-5wxj

ghsa-8qxp-fp5j-5wxj

Vulnerability from github

Published

2022-05-24 17:27

Modified

2022-05-24 17:27

Details

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). 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.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-15791"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-522"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-09-09T19:15:00Z",
    "severity": "LOW"
  },
  "details": "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). 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.",
  "id": "GHSA-8qxp-fp5j-5wxj",
  "modified": "2022-05-24T17:27:38Z",
  "published": "2022-05-24T17:27:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15791"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-381684.pdf"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-15791 (GCVE-0-2020-15791)

Vulnerability from cvelistv5

Published

2020-09-09 18:13

Modified

2024-08-04 13:22

Severity ?

CWE

CWE-522 - Insufficiently Protected Credentials

Summary

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

URL

Tags

https://cert-portal.siemens.com/productcert/pdf/ssa-381684.pdf

x_refsource_MISC

Impacted products

Vendor

Product

Version

SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants)

Version: All versions

	Siemens	SIMATIC S7-400 CPU family (incl. SIPLUS variants)	Version: All versions
	Siemens	SIMATIC WinAC RTX (F) 2010	Version: All versions
	Siemens	SINUMERIK 840D sl	Version: All versions

Show details on NVD website

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        ],
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