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CVE-2012-2441

Status: ModifiedHigh (8.5)—

RuggedCom Rugged Operating System (ROS) before 3.3 has a factory account with a password derived from the MAC Address field in a banner, which makes it easier for remote attackers to obtain access by performing a calculation on this address value, and then establishing a (1) SSH or (2) HTTPS session, a different vulnerability than CVE-2012-1803.

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)

Siemens — Ruggedcom Rugged Operating System

CWEs

References

Raw JSON (NVD)

Show
{
  "id": "CVE-2012-2441",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 8.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:S/C:C/I:C/A:C",
          "authentication": "SINGLE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 6.8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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  },
  "affected": [
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      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
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              "status": "affected",
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  ],
  "published": "2012-04-28T00:55:01.360",
  "references": [
    {
      "url": "http://arstechnica.com/business/news/2012/04/backdoor-in-mission-critical-hardware-threatens-power-traffic-control-systems.ars",
      "tags": [
        "Third Party Advisory"
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    },
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      "tags": [
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    },
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    },
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    },
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      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-521"
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      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "RuggedCom Rugged Operating System (ROS) before 3.3 has a factory account with a password derived from the MAC Address field in a banner, which makes it easier for remote attackers to obtain access by performing a calculation on this address value, and then establishing a (1) SSH or (2) HTTPS session, a different vulnerability than CVE-2012-1803."
    },
    {
      "lang": "es",
      "value": "El Sistema operativo RuggedCom Rugged (ROS) antes de v3.3 tiene una cuenta de fábrica con una contraseña que se deriva del campo de dirección MAC en un banner, lo que hace que sea más fácil obtener acceso a los atacantes remotos mediante la realización de un cálculo de este valor de la dirección MAC, para posteriormente crear un sesión (1) SSH o (2) HTTPS. Se trata de una vulnerabilidad diferente a CVE-2012-1803."
    }
  ],
  "lastModified": "2026-06-16T23:41:34.177",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "matchCriteriaId": "407A852F-7BBD-412D-8128-2229142AA911",
              "versionEndExcluding": "3.3.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}