github - ghsa-m5fq-q49w-wc2j

ghsa-m5fq-q49w-wc2j

Vulnerability from github

Published

2022-05-24 19:07

Modified

2022-05-24 19:07

Details

Rockwell Automation MicroLogix 1100, all versions, allows a remote, unauthenticated attacker sending specially crafted commands to cause the PLC to fault when the controller is switched to RUN mode, which results in a denial-of-service condition. If successfully exploited, this vulnerability will cause the controller to fault whenever the controller is switched to RUN mode.

Show details on source website

To clipboard

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  "affected": [],
  "aliases": [
    "CVE-2021-33012"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-07-09T15:15:00Z",
    "severity": "HIGH"
  },
  "details": "Rockwell Automation MicroLogix 1100, all versions, allows a remote, unauthenticated attacker sending specially crafted commands to cause the PLC to fault when the controller is switched to RUN mode, which results in a denial-of-service condition. If successfully exploited, this vulnerability will cause the controller to fault whenever the controller is switched to RUN mode.",
  "id": "GHSA-m5fq-q49w-wc2j",
  "modified": "2022-05-24T19:07:20Z",
  "published": "2022-05-24T19:07:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33012"
    },
    {
      "type": "WEB",
      "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-189-01"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-33012 (GCVE-0-2021-33012)

Vulnerability from cvelistv5

Published

2021-07-09 14:03

Modified

2024-08-03 23:42

Severity ?

CWE

CWE-20 - IMPROPER INPUT VALIDATION

Summary

Rockwell Automation MicroLogix 1100, all versions, allows a remote, unauthenticated attacker sending specially crafted commands to cause the PLC to fault when the controller is switched to RUN mode, which results in a denial-of-service condition. If successfully exploited, this vulnerability will cause the controller to fault whenever the controller is switched to RUN mode.

References

►

URL

Tags

https://us-cert.cisa.gov/ics/advisories/icsa-21-189-01

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Rockwell Automation MicroLogix 1100	Version: All Versions

Show details on NVD website

To clipboard

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