cvelistv5 - CVE-2023-7266

CVE-2023-7266 (GCVE-0-2023-7266)

Vulnerability from cvelistv5 – Published: 2024-12-28 07:00 – Updated: 2024-12-28 16:18

Summary

Some Huawei home routers have a connection hijacking vulnerability. Successful exploitation of this vulnerability may cause DoS or information leakage.(Vulnerability ID:HWPSIRT-2023-76605) This vulnerability has been assigned a (CVE)ID:CVE-2023-7266

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-420 - Unprotected Alternate Channel

Assigner

huawei

References

URL

Tags

https://www.huawei.com/en/psirt/security-advisori…

Impacted products

Vendor

Product

Version

Huawei

TC7001-10

Affected: 2.0.0.336(SP6C300)

	Huawei	WS7200-10	Affected: WS7200-10-OTA 3.0.3.215-fullpackage(auto_1)
	Huawei	WS7206-10	Affected: WS7206-10-OTA 4.0.0.16(V3R2)-fullpackage(auto)

Show details on NVD website

JSON

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WID-SEC-W-2024-1400

Vulnerability from csaf_certbund - Published: 2024-06-18 22:00 - Updated: 2024-06-18 22:00

Summary

Huawei Home-Router: Schwachstelle ermöglicht Denial of Service und Offenlegung von Informationen

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.

Produktbeschreibung

Router sind Geräte aus dem Bereich Computernetzwerke, Telekommunikation und Internet, die mehrere Rechnernetze miteinander verbinden.

Angriff

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Huawei Home-Routern ausnutzen, um einen Denial of Service Angriff durchzuführen oder Informationen offenzulegen.

Betroffene Betriebssysteme

- Sonstiges

JSON

To clipboard

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        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in einigen Huawei Home-Routern. Hierbei handelt es sich um ein Connection Hijacking Pproblem, aufgrund einer fehlenden umgekehrten Adresspr\u00fcfung und TCP-Verbindungsverfolgung. Ein entfernter, anonymer Angreifer, der sich im selben LAN befindet, kann diese Schwachstelle erfolgreich ausnutzen, um TCP-Sitzungen und Verbindungen zu entf\u00fchren und gef\u00e4lschte Nachrichten einzuschleusen. In der Folge kann er einen Denial of Service verursachen, oder Informationen offenlegen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T035557"
        ]
      },
      "release_date": "2024-06-18T22:00:00.000+00:00",
      "title": "CVE-2023-7266"
    }
  ]
}

FKIE_CVE-2023-7266

Vulnerability from fkie_nvd - Published: 2024-12-28 07:15 - Updated: 2025-01-13 20:48

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
8.1 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Summary

References

	URL	Tags
	psirt@huawei.com	https://www.huawei.com/en/psirt/security-advisories/2024/huawei-sa-chvishhr-d616b19e-en	Vendor Advisory

Impacted products

Vendor	Product	Version
huawei	tc7001-10_firmware	2.0.0.336\(sp6c300\)
huawei	tc7001-10	-
huawei	ws7200-10_firmware	3.0.3.215
huawei	ws7200-10	-
huawei	ws7206-10_firmware	4.0.0.16\(v3r2\)
huawei	ws7206-10	-

JSON

To clipboard

{
  "configurations": [
    {
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  "cveTags": [],
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    }
  ],
  "id": "CVE-2023-7266",
  "lastModified": "2025-01-13T20:48:22.750",
  "metrics": {
    "cvssMetricV31": [
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          "attackVector": "NETWORK",
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          "baseScore": 7.5,
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          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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          "confidentialityImpact": "HIGH",
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  "published": "2024-12-28T07:15:19.967",
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      "source": "psirt@huawei.com",
      "tags": [
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  "sourceIdentifier": "psirt@huawei.com",
  "vulnStatus": "Analyzed",
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          "lang": "en",
          "value": "CWE-420"
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      ],
      "source": "psirt@huawei.com",
      "type": "Secondary"
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    {
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          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GHSA-33FG-F8WX-CHW2

Vulnerability from github – Published: 2024-12-28 09:31 – Updated: 2024-12-28 09:31

Details

Severity ?

7.5 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2023-7266"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-420"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-12-28T07:15:19Z",
    "severity": "HIGH"
  },
  "details": "Some Huawei home routers have a connection hijacking vulnerability. Successful exploitation of this vulnerability may cause DoS or information leakage.(Vulnerability ID:HWPSIRT-2023-76605)\nThis vulnerability has been assigned a (CVE)ID:CVE-2023-7266",
  "id": "GHSA-33fg-f8wx-chw2",
  "modified": "2024-12-28T09:31:28Z",
  "published": "2024-12-28T09:31:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-7266"
    },
    {
      "type": "WEB",
      "url": "https://www.huawei.com/en/psirt/security-advisories/2024/huawei-sa-chvishhr-d616b19e-en"
    }
  ],
  "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"
    }
  ]
}

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

CVE-2023-7266 (GCVE-0-2023-7266)

WID-SEC-W-2024-1400

FKIE_CVE-2023-7266

GHSA-33FG-F8WX-CHW2

Tags

Sightings

Nomenclature