github - ghsa-qrgc-2qmf-qw4g

GHSA-QRGC-2QMF-QW4G

Vulnerability from github – Published: 2022-05-24 17:24 – Updated: 2022-05-24 17:24

Details

A vulnerability in the Fanuc i Series CNC (0i-MD and 0i Mate-MD) could allow an unauthenticated, remote attacker to cause an affected CNC to become inaccessible to other devices. The vulnerability is due to improper design or implementation of the Ethernet communication modules of the CNC. An attacker could exploit this vulnerability by sending a series of malformed packets to port 8193/tcp, resulting in a denial of service (DoS) condition, where the affected device would require a manual power cycle of the CNC to recover.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-12739"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-08-03T17:15:00Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability in the Fanuc i Series CNC (0i-MD and 0i Mate-MD) could allow an unauthenticated, remote attacker to cause an affected CNC to become inaccessible to other devices. The vulnerability is due to improper design or implementation of the Ethernet communication modules of the CNC. An attacker could exploit this vulnerability by sending a series of malformed packets to port 8193/tcp, resulting in a denial of service (DoS) condition, where the affected device would require a manual power cycle of the CNC to recover.",
  "id": "GHSA-qrgc-2qmf-qw4g",
  "modified": "2022-05-24T17:24:51Z",
  "published": "2022-05-24T17:24:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-12739"
    },
    {
      "type": "WEB",
      "url": "https://jvn.jp/en/jp/JVN84959128/index.html"
    },
    {
      "type": "WEB",
      "url": "https://jvn.jp/jp/JVN84959128/index.html"
    },
    {
      "type": "WEB",
      "url": "https://www.fanuc.co.jp/eindex.html"
    },
    {
      "type": "WEB",
      "url": "http://jvn.jp/en/jp/JVN84959128/index.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-12739 (GCVE-0-2020-12739)

Vulnerability from cvelistv5 – Published: 2020-08-03 16:35 – Updated: 2024-08-04 12:04

Summary

A denial-of-service vulnerability in the Fanuc i Series CNC (0i-MD and 0i Mate-MD) could allow an unauthenticated, remote attacker to cause an affected CNC to become inaccessible to other devices.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://www.fanuc.co.jp/eindex.html	x_refsource_MISC
	http://jvn.jp/en/jp/JVN84959128/index.html	third-party-advisoryx_refsource_JVN
	https://jvn.jp/en/jp/JVN84959128/index.html	x_refsource_MISC
	https://jvn.jp/jp/JVN84959128/index.html	third-party-advisoryx_refsource_JVN

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          "dateUpdated": "2024-08-04T12:04:22.676Z",
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          },
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          },
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              "x_refsource_MISC",
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Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-QRGC-2QMF-QW4G

CVE-2020-12739 (GCVE-0-2020-12739)

Tags

Sightings

Nomenclature