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CVE-2025-2770

Status: AnalyzedMedium (6.5)—

BEC Technologies Multiple Routers Cleartext Password Storage Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of BEC Technologies routers. Authentication is required to exploit this vulnerability.

The specific flaw exists within the web-based user interface. The issue results from storing credentials in a recoverable format. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-25986.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Bectechnologies — Router Firmware

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2025-2770",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-2770",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-04-23T17:59:13.072631Z"
        }
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Secondary",
        "source": "zdi-disclosures@trendmicro.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 4.9,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.2
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "zdi-disclosures@trendmicro.com",
      "affectedData": [
        {
          "vendor": "BEC Technologies",
          "product": "Multiple Routers",
          "versions": [
            {
              "status": "affected",
              "version": "1.04.1.512, 1.04.1.542"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2025-04-23T17:16:55.027",
  "references": [
    {
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-25-186/",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "zdi-disclosures@trendmicro.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "zdi-disclosures@trendmicro.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-256"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-312"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "BEC Technologies Multiple Routers Cleartext Password Storage Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of BEC Technologies routers. Authentication is required to exploit this vulnerability.\n\nThe specific flaw exists within the web-based user interface. The issue results from storing credentials in a recoverable format. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-25986."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de divulgación de información en el almacenamiento de contraseñas en texto plano de múltiples enrutadores de BEC Technologies. Esta vulnerabilidad permite a atacantes remotos divulgar información confidencial sobre las instalaciones afectadas de los enrutadores de BEC Technologies. Se requiere autenticación para explotar esta vulnerabilidad. La falla específica se encuentra en la interfaz de usuario web. El problema se debe al almacenamiento de credenciales en un formato recuperable. Un atacante puede aprovechar esta vulnerabilidad para divulgar las credenciales almacenadas, lo que conlleva una mayor vulnerabilidad. Anteriormente, se conocía como ZDI-CAN-25986."
    }
  ],
  "lastModified": "2026-06-17T09:07:35.820",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:bectechnologies:router_firmware:-:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0B67386D-1A8A-462E-B088-16742C92DA66"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "zdi-disclosures@trendmicro.com"
}