fkie_cve-2023-34282
Vulnerability from fkie_nvd
Published
2024-05-03 02:15
Modified
2025-03-13 21:42
Severity ?
8.8 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
D-Link DIR-2150 HNAP Incorrect Implementation of Authentication Algorithm Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-2150 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the SOAP API interface, which listens on TCP port 80 by default. A crafted authentication header can cause authentication to succeed without providing proper credentials. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-20910.
References
zdi-disclosures@trendmicro.comhttps://www.zerodayinitiative.com/advisories/ZDI-23-628/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.zerodayinitiative.com/advisories/ZDI-23-628/Third Party Advisory
Impacted products
Vendor Product Version
dlink dir-2150_firmware *
dlink dir-2150 -


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:o:dlink:dir-2150_firmware:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "88AD21D8-4B0C-4275-BB8C-BB84EBA55230",
                     versionEndExcluding: "1.06",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:h:dlink:dir-2150:-:*:*:*:*:*:*:*",
                     matchCriteriaId: "06F065A1-2599-442C-AB55-DE24D47A7869",
                     vulnerable: false,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
         operator: "AND",
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "D-Link DIR-2150 HNAP Incorrect Implementation of Authentication Algorithm Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-2150 routers. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the SOAP API interface, which listens on TCP port 80 by default. A crafted authentication header can cause authentication to succeed without providing proper credentials. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-20910.",
      },
      {
         lang: "es",
         value: "D-Link DIR-2150 HNAP Implementación incorrecta del algoritmo de autenticación Vulnerabilidad de omisión de autenticación. Esta vulnerabilidad permite a atacantes adyacentes a la red eludir la autenticación en las instalaciones afectadas de los enrutadores D-Link DIR-2150. No se requiere autenticación para aprovechar esta vulnerabilidad. La falla específica existe dentro de la interfaz API SOAP, que escucha en el puerto TCP 80 de forma predeterminada. Un encabezado de autenticación manipulado puede hacer que la autenticación se realice correctamente sin proporcionar las credenciales adecuadas. Un atacante puede aprovechar esta vulnerabilidad para eludir la autenticación en el sistema. Era ZDI-CAN-20910.",
      },
   ],
   id: "CVE-2023-34282",
   lastModified: "2025-03-13T21:42:34.947",
   metrics: {
      cvssMetricV30: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "ADJACENT_NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 8.8,
               baseSeverity: "HIGH",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
               version: "3.0",
            },
            exploitabilityScore: 2.8,
            impactScore: 5.9,
            source: "zdi-disclosures@trendmicro.com",
            type: "Secondary",
         },
      ],
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "ADJACENT_NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 8.8,
               baseSeverity: "HIGH",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
               version: "3.1",
            },
            exploitabilityScore: 2.8,
            impactScore: 5.9,
            source: "nvd@nist.gov",
            type: "Primary",
         },
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   },
   published: "2024-05-03T02:15:27.647",
   references: [
      {
         source: "zdi-disclosures@trendmicro.com",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://www.zerodayinitiative.com/advisories/ZDI-23-628/",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
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         ],
         url: "https://www.zerodayinitiative.com/advisories/ZDI-23-628/",
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   ],
   sourceIdentifier: "zdi-disclosures@trendmicro.com",
   vulnStatus: "Analyzed",
   weaknesses: [
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         description: [
            {
               lang: "en",
               value: "CWE-303",
            },
         ],
         source: "zdi-disclosures@trendmicro.com",
         type: "Secondary",
      },
      {
         description: [
            {
               lang: "en",
               value: "NVD-CWE-Other",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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