github - ghsa-v3xr-m742-g2v3

GHSA-V3XR-M742-G2V3

Vulnerability from github – Published: 2024-01-04 12:30 – Updated: 2024-01-04 12:30

Details

A vulnerability exists in the HCI Modbus TCP function included in the product versions listed above. If the HCI Modbus TCP is enabled and configured, an attacker could exploit the vulnerability by sending a specially crafted message to the RTU500 in a high rate, causing the targeted RTU500 CMU to reboot. The vulnerability is caused by a lack of flood control which eventually if exploited causes an internal stack overflow in the HCI Modbus TCP function.

Severity ?

7.5 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2022-2081"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120",
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-01-04T10:15:10Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability exists in the HCI Modbus TCP function included in the product versions listed above. If the HCI Modbus TCP is enabled and configured, an attacker could exploit the vulnerability by sending a specially crafted message to the RTU500 in a high rate, causing the targeted RTU500 CMU to reboot. The vulnerability is caused by a lack of flood control which eventually if exploited causes an internal stack overflow in the HCI Modbus TCP function.",
  "id": "GHSA-v3xr-m742-g2v3",
  "modified": "2024-01-04T12:30:20Z",
  "published": "2024-01-04T12:30:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-2081"
    },
    {
      "type": "WEB",
      "url": "https://publisher.hitachienergy.com/preview?DocumentID=8DBD000111\u0026LanguageCode=en\u0026DocumentPartId=\u0026Action=Launch"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-2081 (GCVE-0-2022-2081)

Vulnerability from cvelistv5 – Published: 2024-01-04 09:15 – Updated: 2025-05-22 18:20

Summary

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-787 - Out-of-bounds Write

Assigner

Hitachi Energy

References

URL

Tags

https://publisher.hitachienergy.com/preview?Docum…

Impacted products

	Vendor	Product	Version
	Hitachi Energy	RTU500 series CMU firmware	Affected: 12.0.1.0 , ≤ 12.0.13.0 (custom) Affected: 12.2.1.0 , ≤ 12.2.11.0 (custom) Affected: 12.4.1.0 , ≤ 12.4.11.0 (custom) Affected: 12.6.1.0 , ≤ 12.6.7.0 (custom) Affected: 12.7.1.0 , ≤ 12.7.3.0 (custom) Affected: 13.2.1.0 , ≤ 13.2.4.0 (custom) Affected: 13.3.1.0

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          "dateUpdated": "2024-08-03T00:24:44.276Z",
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            ],
            "url": "https://publisher.hitachienergy.com/preview?DocumentID=8DBD000111\u0026LanguageCode=en\u0026DocumentPartId=\u0026Action=Launch"
          }
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        "title": "CVE Program Container"
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        "metrics": [
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              "content": {
                "id": "CVE-2022-2081",
                "options": [
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                  },
                  {
                    "Automatable": "yes"
                  },
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                  }
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                "role": "CISA Coordinator",
                "timestamp": "2024-01-04T17:17:18.805708Z",
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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-V3XR-M742-G2V3

CVE-2022-2081 (GCVE-0-2022-2081)

Tags

Sightings

Nomenclature