CVE-2012-1921

Status: ModifiedMedium (6.8)—

Cross-site request forgery (CSRF) vulnerability in goform/admin/formWlEncrypt in Sitecom WLM-2501 allows remote attackers to hijack the authentication of administrators for requests that change the router passphrase via the pskValue parameter.

CVSS

Version: 2.0
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Base score: 6.8

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 0.96%
Percentile among all scored CVEs: 60
Score date: 10/3/2026

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)

Sitecom — Wlm-2501

CWEs

CWE-352

References

Raw JSON (NVD)

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{
  "id": "CVE-2012-1921",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2012-08-26T20:55:01.090",
  "references": [
    {
      "url": "http://ivanobinetti.blogspot.com/2012/03/sitecom-wlm-2501-change-wireless.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://packetstormsecurity.org/files/110770/Sitecom-WLM-2501-Cross-Site-Request-Forgery.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://ivanobinetti.blogspot.com/2012/03/sitecom-wlm-2501-change-wireless.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://packetstormsecurity.org/files/110770/Sitecom-WLM-2501-Cross-Site-Request-Forgery.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-352"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cross-site request forgery (CSRF) vulnerability in goform/admin/formWlEncrypt in Sitecom WLM-2501 allows remote attackers to hijack the authentication of administrators for requests that change the router passphrase via the pskValue parameter."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de falsificación de peticiones en sitios cruzados (CSRF) en goform/admin/formWlEncrypt en Sitecom WLM-2501 permite a atacantes remotos secuestrar la autenticación de los administradores de las peticiones que cambian la contraseña del router a través del parámetro pskValue."
    }
  ],
  "lastModified": "2026-06-16T23:40:33.793",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:sitecom:wlm-2501:-:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "17CEB709-EAC8-4493-A5EB-0E2F5DF83D39"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}