{"id":"CVE-2008-1523","aliases":["EUVD-2008-1524","GHSA-rhv5-x75f-g9rj"],"status":"published","title":"ZyXEL Prestige routers, including P-660, P-661, and P-662 models with firmware 3.40(AGD.2)...","description":"ZyXEL Prestige routers, including P-660, P-661, and P-662 models with firmware 3.40(AGD.2) through 3.40(AHQ.3), allow remote authenticated users to obtain ISP and Dynamic DNS credentials by sending a direct request for (1) WAN.html, (2) wzPPPOE.html, and (3) rpDyDNS.html, and then reading the HTML source.","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":0.01218,"percentile":0.68839,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200"],"published":"2008-03-26T10:00:00Z","modified":"2026-06-16T22:51:54Z","products":[{"vendor":"zyxel","product":"prestige_660"},{"vendor":"zyxel","product":"prestige_661"},{"vendor":"zyxel","product":"zynos"}],"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.procheckup.com/Hacking_ZyXEL_Gateways.pdf","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/41509","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-1523"},{"url":"http://www.gnucitizen.org/projects/router-hacking-challenge"},{"url":"https://github.com/advisories/GHSA-rhv5-x75f-g9rj"}],"sources":{"cve":[{"id":"CVE-2008-1523","description":"ZyXEL Prestige routers, including P-660, P-661, and P-662 models with firmware 3.40(AGD.2) through 3.40(AHQ.3), allow remote authenticated users to obtain ISP and Dynamic DNS credentials by sending a direct request for (1) WAN.html, (2) wzPPPOE.html, and (3) rpDyDNS.html, and then reading the HTML source.","status":"published","published":"2008-03-26T10:00:00Z","modified":"2024-08-07T08:24:42.221Z","updated_at":"2026-11-02T14:34:47.71012Z"}],"euvd":[{"id":"EUVD-2008-1524","description":"ZyXEL Prestige routers, including P-660, P-661, and P-662 models with firmware 3.40(AGD.2) through 3.40(AHQ.3), allow remote authenticated users to obtain ISP and Dynamic DNS credentials by sending a direct request for (1) WAN.html, (2) wzPPPOE.html, and (3) rpDyDNS.html, and then reading the HTML source.","status":"published","published":"2008-03-26T10:00:00Z","modified":"2024-08-07T08:24:42Z","updated_at":"2026-11-03T01:39:01.162624Z"}],"ghsa":[{"id":"GHSA-rhv5-x75f-g9rj","title":"ZyXEL Prestige routers, including P-660, P-661, and P-662 models with firmware 3.40(AGD.2)...","description":"ZyXEL Prestige routers, including P-660, P-661, and P-662 models with firmware 3.40(AGD.2) through 3.40(AHQ.3), allow remote authenticated users to obtain ISP and Dynamic DNS credentials by sending a direct request for (1) WAN.html, (2) wzPPPOE.html, and (3) rpDyDNS.html, and then reading the HTML source.","status":"published","published":"2022-05-01T23:41:00Z","modified":"2025-04-09T03:54:08Z","cwes":["CWE-200"],"updated_at":"2026-11-02T15:00:57.05109Z"}],"nvd":[{"id":"CVE-2008-1523","description":"ZyXEL Prestige routers, including P-660, P-661, and P-662 models with firmware 3.40(AGD.2) through 3.40(AHQ.3), allow remote authenticated users to obtain ISP and Dynamic DNS credentials by sending a direct request for (1) WAN.html, (2) wzPPPOE.html, and (3) rpDyDNS.html, and then reading the HTML source.","status":"published","published":"2008-03-26T10:44:00Z","modified":"2026-06-16T22:51:54.397Z","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"],"updated_at":"2026-11-02T14:01:25.857543Z"}]}}