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GHSA-2W2H-4FP7-2GQ3

Vulnerability from github – Published: 2022-05-24 16:45 – Updated: 2022-05-24 16:45

Details

A vulnerability has been identified in LOGO!8 BM (All versions). Project data stored on the device, which is accessible via port 10005/tcp, can be decrypted due to a hardcoded encryption key. The security vulnerability could be exploited by an unauthenticated attacker with network access to port 10005/tcp. No user interaction is required to exploit this security vulnerability. The vulnerability impacts confidentiality of the device. At the time of advisory publication no public exploitation of this security vulnerability was known.

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{
  "affected": [],
  "aliases": [
    "CVE-2019-10920"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-321",
      "CWE-798"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-05-14T20:29:00Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability has been identified in LOGO!8 BM (All versions). Project data stored on the device, which is accessible via port 10005/tcp, can be decrypted due to a hardcoded encryption key. The security vulnerability could be exploited by an unauthenticated attacker with network access to port 10005/tcp. No user interaction is required to exploit this security vulnerability. The vulnerability impacts confidentiality of the device. At the time of advisory publication no public exploitation of this security vulnerability was known.",
  "id": "GHSA-2w2h-4fp7-2gq3",
  "modified": "2022-05-24T16:45:38Z",
  "published": "2022-05-24T16:45:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-10920"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-542701.pdf"
    },
    {
      "type": "WEB",
      "url": "https://seclists.org/bugtraq/2019/May/72"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/153122/Siemens-LOGO-8-Hard-Coded-Cryptographic-Key.html"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2019/May/44"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/108382"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2019-10920 (GCVE-0-2019-10920)

Vulnerability from cvelistv5 – Published: 2019-05-14 19:54 – Updated: 2024-08-04 22:40

Summary

A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3). Project data stored on the device, which is accessible via port 10005/tcp, can be decrypted due to a hardcoded encryption key. The security vulnerability could be exploited by an unauthenticated attacker with network access to port 10005/tcp. No user interaction is required to exploit this security vulnerability. The vulnerability impacts confidentiality of the device. At the time of advisory publication no public exploitation of this security vulnerability was known.

Severity

No CVSS data available.

CWE

CWE-321 - Use of Hard-coded Cryptographic Key

Assigner

siemens icscert root Scorecard

References

5 references

URL	Tags
http://www.securityfocus.com/bid/108382	vdb-entryx_refsource_BID
https://seclists.org/bugtraq/2019/May/72	mailing-listx_refsource_BUGTRAQ
http://seclists.org/fulldisclosure/2019/May/44	mailing-listx_refsource_FULLDISC
https://cert-portal.siemens.com/productcert/pdf/s…	x_refsource_MISC
http://packetstormsecurity.com/files/153122/Sieme…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Siemens	LOGO! 8 BM (incl. SIPLUS variants)	Affected: All versions < V8.3

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            "url": "http://packetstormsecurity.com/files/153122/Siemens-LOGO-8-Hard-Coded-Cryptographic-Key.html"
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    "cna": {
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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GHSA-2W2H-4FP7-2GQ3

CVE-2019-10920 (GCVE-0-2019-10920)

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