FKIE_CVE-2023-6437

Vulnerability from fkie_nvd - Published: 2024-03-28 14:15 - Updated: 2026-06-17 06:50
Severity
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in TP-Link TP-Link EX20v AX1800, Tp-Link Archer C5v AC1200, Tp-Link TD-W9970, Tp-Link TD-W9970v3, TP-Link VX220-G2u, TP-Link VN020-G2u allows authenticated OS Command Injection. This issue affects TP-Link EX20v AX1800, Tp-Link Archer C5v AC1200, Tp-Link TD-W9970, Tp-Link TD-W9970v3 : through 20240328. Also  the vulnerability continues in the TP-Link VX220-G2u and TP-Link VN020-G2u models due to the products not being produced and supported.
References
iletisim@usom.gov.trhttps://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-24-0244
iletisim@usom.gov.trhttps://www.usom.gov.tr/bildirim/tr-24-0244
af854a3a-2127-422b-91ae-364da2661108https://www.usom.gov.tr/bildirim/tr-24-0244
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "TP-Link EX20v AX1800, Tp-Link Archer C5v AC1200, Tp-Link TD-W9970, Tp-Link TD-W9970v3, TP-Link VX220-G2u, TP-Link VN020-G2u",
          "vendor": "TP-Link",
          "versions": [
            {
              "lessThanOrEqual": "20240328",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "iletisim@usom.gov.tr"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027) vulnerability in TP-Link TP-Link EX20v AX1800, Tp-Link Archer C5v AC1200, Tp-Link TD-W9970, Tp-Link TD-W9970v3, TP-Link VX220-G2u, TP-Link VN020-G2u allows authenticated OS Command Injection.\n\nThis issue affects TP-Link EX20v AX1800, Tp-Link Archer C5v AC1200, Tp-Link TD-W9970, Tp-Link TD-W9970v3 : through 20240328. Also\u00a0\u00a0the vulnerability continues in the TP-Link VX220-G2u and TP-Link VN020-G2u models due to the products not being produced and supported."
    },
    {
      "lang": "es",
      "value": "Neutralizaci\u00f3n inadecuada de elementos especiales utilizados en una vulnerabilidad de comando del sistema operativo (\u0027inyecci\u00f3n de comando del sistema operativo\u0027) en TP-Link TP-Link EX20v AX1800, Tp-Link Archer C5v AC1200, Tp-Link TD-W9970, Tp-Link TD-W9970v3, TP -Link VX220-G2u, TP-Link VN020-G2u permite la inyecci\u00f3n de comandos del sistema operativo autenticado. Este problema afecta a TP-Link EX20v AX1800, Tp-Link Archer C5v AC1200, Tp-Link TD-W9970, Tp-Link TD-W9970v3: hasta 20240328 Adem\u00e1s, la vulnerabilidad contin\u00faa en los modelos TP-Link VX220-G2u y TP-Link VN020-G2u debido a que los productos no se fabrican ni reciben soporte."
    }
  ],
  "id": "CVE-2023-6437",
  "lastModified": "2026-06-17T06:50:45.497",
  "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": "iletisim@usom.gov.tr",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-6437",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-04-01T19:53:58.179340Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-03-28T14:15:13.600",
  "references": [
    {
      "source": "iletisim@usom.gov.tr",
      "url": "https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-24-0244"
    },
    {
      "source": "iletisim@usom.gov.tr",
      "url": "https://www.usom.gov.tr/bildirim/tr-24-0244"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://www.usom.gov.tr/bildirim/tr-24-0244"
    }
  ],
  "sourceIdentifier": "iletisim@usom.gov.tr",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ],
      "source": "iletisim@usom.gov.tr",
      "type": "Secondary"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.