fkie_cve-2021-3708
Vulnerability from fkie_nvd
Published
2021-08-16 05:15
Modified
2024-11-21 06:22
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
D-Link router DSL-2750U with firmware vME1.16 or prior versions is vulnerable to OS command injection. An unauthenticated attacker on the local network may exploit this, with CVE-2021-3707, to execute any OS commands on the vulnerable device.
References
vultures@jpcert.or.jphttps://github.com/HadiMed/firmware-analysis/blob/main/DSL-2750U%20%28firmware%20version%201.6%29/README.md
vultures@jpcert.or.jphttps://jvn.jp/en/vu/JVNVU92088210/Third Party Advisory
vultures@jpcert.or.jphttps://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10230Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/HadiMed/firmware-analysis/blob/main/DSL-2750U%20%28firmware%20version%201.6%29/README.md
af854a3a-2127-422b-91ae-364da2661108https://jvn.jp/en/vu/JVNVU92088210/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10230Vendor Advisory
Impacted products
Vendor Product Version
dlink dsl-2750u_firmware *
dlink dsl-2750u -


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:o:dlink:dsl-2750u_firmware:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "51C13A6D-7BD6-452B-9810-1248592A7A77",
                     versionEndIncluding: "1.16",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:h:dlink:dsl-2750u:-:*:*:*:*:*:*:*",
                     matchCriteriaId: "E5A7A48A-C126-4EF2-91F8-A8D9987525FF",
                     vulnerable: false,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
         operator: "AND",
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "D-Link router DSL-2750U with firmware vME1.16 or prior versions is vulnerable to OS command injection. An unauthenticated attacker on the local network may exploit this, with CVE-2021-3707, to execute any OS commands on the vulnerable device.",
      },
      {
         lang: "es",
         value: "El router D-Link DSL-2750U con versiones de firmware vME1.16 o versiones anteriores, es vulnerable a una inyección de comandos del SO. Un atacante no autenticado en la red local puede explotar esto, con CVE-2021-3707, para ejecutar cualquier comando del Sistema Operativo en el dispositivo vulnerable.",
      },
   ],
   id: "CVE-2021-3708",
   lastModified: "2024-11-21T06:22:12.350",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "HIGH",
            cvssData: {
               accessComplexity: "LOW",
               accessVector: "LOCAL",
               authentication: "NONE",
               availabilityImpact: "COMPLETE",
               baseScore: 7.2,
               confidentialityImpact: "COMPLETE",
               integrityImpact: "COMPLETE",
               vectorString: "AV:L/AC:L/Au:N/C:C/I:C/A:C",
               version: "2.0",
            },
            exploitabilityScore: 3.9,
            impactScore: 10,
            obtainAllPrivilege: false,
            obtainOtherPrivilege: false,
            obtainUserPrivilege: false,
            source: "nvd@nist.gov",
            type: "Primary",
            userInteractionRequired: false,
         },
      ],
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "LOCAL",
               availabilityImpact: "HIGH",
               baseScore: 7.8,
               baseSeverity: "HIGH",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
               version: "3.1",
            },
            exploitabilityScore: 1.8,
            impactScore: 5.9,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2021-08-16T05:15:06.377",
   references: [
      {
         source: "vultures@jpcert.or.jp",
         url: "https://github.com/HadiMed/firmware-analysis/blob/main/DSL-2750U%20%28firmware%20version%201.6%29/README.md",
      },
      {
         source: "vultures@jpcert.or.jp",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://jvn.jp/en/vu/JVNVU92088210/",
      },
      {
         source: "vultures@jpcert.or.jp",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10230",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://github.com/HadiMed/firmware-analysis/blob/main/DSL-2750U%20%28firmware%20version%201.6%29/README.md",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://jvn.jp/en/vu/JVNVU92088210/",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10230",
      },
   ],
   sourceIdentifier: "vultures@jpcert.or.jp",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-78",
            },
         ],
         source: "vultures@jpcert.or.jp",
         type: "Secondary",
      },
      {
         description: [
            {
               lang: "en",
               value: "CWE-78",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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