FKIE_CVE-2023-41921

Vulnerability from fkie_nvd - Published: 2024-07-02 08:15 - Updated: 2024-11-21 08:21
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability allows attackers to download source code or an executable from a remote location and execute the code without sufficiently verifying the origin and integrity of the code. This vulnerability can allow attackers to modify the firmware before uploading it to the system, thus achieving the modification of the target’s integrity to achieve an insecure state.
References
cert@ncsc.nlhttps://advisories.ncsc.nl/advisory?id=NCSC-2024-0273
af854a3a-2127-422b-91ae-364da2661108https://advisories.ncsc.nl/advisory?id=NCSC-2024-0273
Impacted products
Vendor Product Version
To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability allows attackers to download source code or an executable from a remote location and execute the code without sufficiently verifying the origin and integrity of the code. This vulnerability can allow attackers to modify the firmware before uploading it to the system, thus achieving the modification of the target\u2019s integrity to achieve an insecure state."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad permite a los atacantes descargar c\u00f3digo fuente o un ejecutable desde una ubicaci\u00f3n remota y ejecutar el c\u00f3digo sin verificar suficientemente el origen y la integridad del c\u00f3digo. Esta vulnerabilidad puede permitir a atacantes modificar el firmware antes de subirlo al sistema, logrando as\u00ed modificar la integridad del objetivo para alcanzar un estado inseguro."
    }
  ],
  "id": "CVE-2023-41921",
  "lastModified": "2024-11-21T08:21:55.600",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "cert@ncsc.nl",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-07-02T08:15:04.160",
  "references": [
    {
      "source": "cert@ncsc.nl",
      "url": "https://advisories.ncsc.nl/advisory?id=NCSC-2024-0273"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://advisories.ncsc.nl/advisory?id=NCSC-2024-0273"
    }
  ],
  "sourceIdentifier": "cert@ncsc.nl",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-494"
        }
      ],
      "source": "cert@ncsc.nl",
      "type": "Secondary"
    }
  ]
}


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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.