{"id":"CVE-2006-3561","aliases":["EUVD-2006-3556","GHSA-5gpw-gj4x-9w63"],"status":"published","title":"BT Voyager 2091 Wireless firmware 2.21.05.08m_A2pB018c1.d16d and earlier, and 3.01m and earlier,...","description":"BT Voyager 2091 Wireless firmware 2.21.05.08m_A2pB018c1.d16d and earlier, and 3.01m and earlier, allow remote attackers to bypass the authentication process and gain sensitive information, such as configuration information via (1) /btvoyager_getconfig.sh, PPP credentials via (2) btvoyager_getpppcreds.sh, and decode configuration credentials via (3) btvoyager_decoder.c.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.06722,"percentile":0.93983,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-200","CWE-264"],"published":"2006-07-13T01:00:00Z","modified":"2026-06-16T22:27:18Z","exploits":[{"source":"exploitdb","id":"EDB-2034","title":"BT Voyager 2091 (Wireless ADSL) - Multiple Vulnerabilities","type":"remote","platform":"hardware","date":"2006-07-18","verified":true,"url":"https://www.exploit-db.com/exploits/2034"}],"products":[{"vendor":"bt","product":"voyager_2091_wireless_adsl_router"}],"references":[{"url":"http://www.securityfocus.com/archive/1/489009/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.gnucitizen.org/projects/router-hacking-challenge/","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.gnucitizen.org/blog/holes-in-embedded-devices-authentication-bypass-pt-3/","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.securityfocus.com/bid/19057","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/440405/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://lists.grok.org.uk/pipermail/full-disclosure/2006-July/047733.html","tags":["mailing-list","x_refsource_FULLDISC","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2006/2734","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/27652","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://secunia.com/advisories/20982","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://ikwt.dyndns.org/projects/btvoyager-getconfig.txt","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-3561"},{"url":"http://www.gnucitizen.org/blog/holes-in-embedded-devices-authentication-bypass-pt-3"},{"url":"http://www.gnucitizen.org/projects/router-hacking-challenge"},{"url":"https://github.com/advisories/GHSA-5gpw-gj4x-9w63"}],"sources":{"cve":[{"id":"CVE-2006-3561","description":"BT Voyager 2091 Wireless firmware 2.21.05.08m_A2pB018c1.d16d and earlier, and 3.01m and earlier, allow remote attackers to bypass the authentication process and gain sensitive information, such as configuration information via (1) /btvoyager_getconfig.sh, PPP credentials via (2) btvoyager_getpppcreds.sh, and decode configuration credentials via (3) btvoyager_decoder.c.","status":"published","published":"2006-07-13T01:00:00Z","modified":"2024-08-07T18:30:34.403Z","updated_at":"2026-11-02T14:33:49.265317Z"}],"euvd":[{"id":"EUVD-2006-3556","description":"BT Voyager 2091 Wireless firmware 2.21.05.08m_A2pB018c1.d16d and earlier, and 3.01m and earlier, allow remote attackers to bypass the authentication process and gain sensitive information, such as configuration information via (1) /btvoyager_getconfig.sh, PPP credentials via (2) btvoyager_getpppcreds.sh, and decode configuration credentials via (3) btvoyager_decoder.c.","status":"published","published":"2006-07-13T01:00:00Z","modified":"2024-08-07T18:30:34Z","updated_at":"2026-11-03T01:15:55.832483Z"}],"ghsa":[{"id":"GHSA-5gpw-gj4x-9w63","title":"BT Voyager 2091 Wireless firmware 2.21.05.08m_A2pB018c1.d16d and earlier, and 3.01m and earlier,...","description":"BT Voyager 2091 Wireless firmware 2.21.05.08m_A2pB018c1.d16d and earlier, and 3.01m and earlier, allow remote attackers to bypass the authentication process and gain sensitive information, such as configuration information via (1) /btvoyager_getconfig.sh, PPP credentials via (2) btvoyager_getpppcreds.sh, and decode configuration credentials via (3) btvoyager_decoder.c.","status":"published","published":"2022-05-01T07:10:16Z","modified":"2025-04-03T04:37:33Z","cwes":["CWE-200"],"updated_at":"2026-11-02T15:00:46.038216Z"}],"nvd":[{"id":"CVE-2006-3561","description":"BT Voyager 2091 Wireless firmware 2.21.05.08m_A2pB018c1.d16d and earlier, and 3.01m and earlier, allow remote attackers to bypass the authentication process and gain sensitive information, such as configuration information via (1) /btvoyager_getconfig.sh, PPP credentials via (2) btvoyager_getpppcreds.sh, and decode configuration credentials via (3) btvoyager_decoder.c.","status":"published","published":"2006-07-13T01:05:00Z","modified":"2026-06-16T22:27:18.71Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200","CWE-264"],"updated_at":"2026-11-02T14:01:04.288594Z"}]}}