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CVE-2002-0670

Estado: ModificadaAlta (7.5)—

The web interface for Pingtel xpressa SIP-based voice-over-IP phone 1.2.5 through 1.2.7.4 uses Base64 encoded usernames and passwords for HTTP basic authentication, which allows remote attackers to steal and easily decode the passwords via sniffing.

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 (1)

Pingtel — Xpressa

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2002-0670",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": true,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2002-07-23T04:00:00.000",
  "references": [
    {
      "url": "http://www.atstake.com/research/advisories/2002/a071202-1.txt",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.iss.net/security_center/static/9565.php",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.pingtel.com/PingtelAtStakeAdvisoryResponse.jsp",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.atstake.com/research/advisories/2002/a071202-1.txt",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.iss.net/security_center/static/9565.php",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.pingtel.com/PingtelAtStakeAdvisoryResponse.jsp",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The web interface for Pingtel xpressa SIP-based voice-over-IP phone 1.2.5 through 1.2.7.4 uses Base64 encoded usernames and passwords for HTTP basic authentication, which allows remote attackers to steal and easily decode the passwords via sniffing."
    },
    {
      "lang": "es",
      "value": "El interfaz web de la telefonía basada en voz sobre IP dePingtel xpressa SIP desde la versión 1.2.5 hasta la 1.2.7.4, utiliza nombres de usuario y contraseñas cifradas en Base64 para autenticación básica en HTTP, lo cual permite a atacantes remotos en robo y la fácil decodificación de contraseñas mediante la intercepción de información que navega por la red ('sniffing')."
    }
  ],
  "lastModified": "2026-06-16T21:57:54.733",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:pingtel:xpressa:1.2.5:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5362ACDC-DA8B-4DA7-BEE3-C30083CD715D"
            },
            {
              "criteria": "cpe:2.3:h:pingtel:xpressa:1.2.7.4:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5F08D9EF-49D8-44CC-B33D-4EF416E80F62"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}