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CVE-2021-43175

Estado: ModificadaAlta (7.5)—

The GOautodial API prior to commit 3c3a979 made on October 13th, 2021 exposes an API router that accepts a username, password, and action that routes to other PHP files that implement the various API functions. Vulnerable versions of GOautodial validate the username and password incorrectly, allowing the caller to specify any values for these parameters and successfully authenticate. CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (2)

Goautodial — GoautodialGoautodial — Goautodial API

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2021-43175",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "disclosure@synopsys.com",
      "affectedData": [
        {
          "vendor": "GOautodial",
          "product": "GOautodial API",
          "versions": [
            {
              "status": "affected",
              "version": "< 3c3a979"
            }
          ]
        }
      ]
    }
  ],
  "published": "2021-12-07T18:15:06.993",
  "references": [
    {
      "url": "https://www.synopsys.com/blogs/software-security/cyrc-advisory-goautodial-vulnerabilities",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "disclosure@synopsys.com"
    },
    {
      "url": "https://www.synopsys.com/blogs/software-security/cyrc-advisory-goautodial-vulnerabilities",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "disclosure@synopsys.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-305"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The GOautodial API prior to commit 3c3a979 made on October 13th, 2021 exposes an API router that accepts a username, password, and action that routes to other PHP files that implement the various API functions. Vulnerable versions of GOautodial validate the username and password incorrectly, allowing the caller to specify any values for these parameters and successfully authenticate. CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C"
    },
    {
      "lang": "es",
      "value": "La API de GOautodial anterior al commit 3c3a979 realizado el 13 de octubre de 2021 expone un enrutador de la API que acepta un nombre de usuario, una contraseña y una acción que dirige a otros archivos PHP que implementan las distintas funciones de la API. Las versiones vulnerables de GOautodial comprueban el nombre de usuario y la contraseña de forma incorrecta, permitiendo a la persona que llama especificar cualquier valor para estos parámetros y autenticarse con éxito. CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C"
    }
  ],
  "lastModified": "2026-06-17T04:10:35.217",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:goautodial:goautodial:4:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "34D620FB-064A-42A2-9222-398A95B85275"
            },
            {
              "criteria": "cpe:2.3:a:goautodial:goautodial_api:2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0A227C38-0641-4F76-A524-DDE8A5FAB2C2"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "disclosure@synopsys.com"
}