{"id":"CVE-2012-2441","aliases":["EUVD-2012-2427","GHSA-38rw-qv5h-8xqf"],"status":"published","title":"RuggedCom Rugged Operating System (ROS) before 3.3 has a factory account with a password derived...","description":"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.","severity":{"version":"2.0","score":8.5,"vector":"AV:N/AC:M/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.08517,"percentile":0.9508,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-521"],"published":"2012-04-28T00:00:00Z","modified":"2026-06-16T23:41:34Z","exploits":[{"source":"exploitdb","id":"EDB-18779","title":"RuggedCom Devices - Backdoor Access","type":"remote","platform":"hardware","date":"2012-04-24","url":"https://www.exploit-db.com/exploits/18779"}],"products":[{"vendor":"siemens","product":"ruggedcom_rugged_operating_system"}],"references":[{"url":"http://www.wired.com/threatlevel/2012/04/ruggedcom-backdoor/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"http://www.kb.cert.org/vuls/id/889195","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"http://www.ruggedcom.com/productbulletin/ros-security-page/","tags":["x_refsource_CONFIRM","x_transferred","Broken Link","Vendor Advisory"]},{"url":"http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-12-116-01A.pdf","tags":["x_refsource_MISC","x_transferred","Broken Link","Third Party Advisory","US Government Resource"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/75244","tags":["vdb-entry","x_refsource_XF","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://seclists.org/fulldisclosure/2012/Apr/277","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","Exploit","Mailing List","Third Party Advisory"]},{"url":"http://arstechnica.com/business/news/2012/04/backdoor-in-mission-critical-hardware-threatens-power-traffic-control-systems.ars","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-2441"},{"url":"http://www.ruggedcom.com/productbulletin/ros-security-page"},{"url":"http://www.wired.com/threatlevel/2012/04/ruggedcom-backdoor"},{"url":"https://github.com/advisories/GHSA-38rw-qv5h-8xqf"}],"sources":{"cve":[{"id":"CVE-2012-2441","description":"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.","status":"published","published":"2012-04-28T00:00:00Z","modified":"2024-08-06T19:34:25.538Z","updated_at":"2026-11-02T14:34:50.263482Z"}],"euvd":[{"id":"EUVD-2012-2427","description":"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.","status":"published","published":"2012-04-28T00:00:00Z","modified":"2024-08-06T19:34:25Z","updated_at":"2026-11-03T01:56:14.434498Z"}],"ghsa":[{"id":"GHSA-38rw-qv5h-8xqf","title":"RuggedCom Rugged Operating System (ROS) before 3.3 has a factory account with a password derived...","description":"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.","status":"published","published":"2022-05-13T01:04:07Z","modified":"2025-04-11T03:58:07Z","cwes":["CWE-521"],"updated_at":"2026-11-02T15:01:11.088321Z"}],"nvd":[{"id":"CVE-2012-2441","description":"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.","status":"published","published":"2012-04-28T00:55:01.36Z","modified":"2026-06-16T23:41:34.177Z","cvss":[{"version":"2.0","score":8.5,"vector":"AV:N/AC:M/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-521"],"updated_at":"2026-11-02T14:02:13.901526Z"}]}}