« Back to list

CVE-2012-1250

Status: ModifiedHigh (10)—

Logitec LAN-W300N/R routers with firmware before 2.27 do not properly restrict login access, which allows remote attackers to obtain administrative privileges and modify settings via vectors related to PPPoE authentication.

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)

Logitech — Lan-w300n/ru2 Firmware

CWEs

References

Raw JSON (NVD)

Show
{
  "id": "CVE-2012-1250",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 10,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": true,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "vultures@jpcert.or.jp",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2012-06-04T17:55:01.510",
  "references": [
    {
      "url": "http://jvn.jp/en/jp/JVN85934986/index.html",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "vultures@jpcert.or.jp"
    },
    {
      "url": "http://jvndb.jvn.jp/jvndb/JVNDB-2012-000051",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "vultures@jpcert.or.jp"
    },
    {
      "url": "http://secunia.com/advisories/49289",
      "tags": [
        "Broken Link"
      ],
      "source": "vultures@jpcert.or.jp"
    },
    {
      "url": "http://www.logitec.co.jp/info/2012/0516.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "vultures@jpcert.or.jp"
    },
    {
      "url": "http://www.securityfocus.com/bid/53685",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "vultures@jpcert.or.jp"
    },
    {
      "url": "http://jvn.jp/en/jp/JVN85934986/index.html",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://jvndb.jvn.jp/jvndb/JVNDB-2012-000051",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/49289",
      "tags": [
        "Broken Link"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.logitec.co.jp/info/2012/0516.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/53685",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Logitec LAN-W300N/R routers with firmware before 2.27 do not properly restrict login access, which allows remote attackers to obtain administrative privileges and modify settings via vectors related to PPPoE authentication."
    },
    {
      "lang": "es",
      "value": "Los routers Logitec LAN-W300N/R con firmware anterior a v2.27, no restringen el acceso al login, lo que permite a atacantes remotos obtener privilegios administrativos y modificar la configuración a través de vectores relacionados con la autenticación PPPoE."
    }
  ],
  "lastModified": "2026-06-16T23:39:19.247",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:logitech:lan-w300n\\/ru2_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "11484C7F-7C03-4F46-A8B5-93D806004F96",
              "versionEndExcluding": "2.27"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:logitech:lan-w300n\\/r:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "6F66BA70-88E7-4567-B283-FE4F8B5098CA"
            },
            {
              "criteria": "cpe:2.3:h:logitech:lan-w300n\\/rs:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "9D0B570C-E90F-4AE1-80F5-1083DB612F1D"
            },
            {
              "criteria": "cpe:2.3:h:logitech:lan-w300n\\/ru2:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "4B47A723-415E-4D41-BDFA-E2640BC69D09"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "vultures@jpcert.or.jp"
}