{"id":"CVE-2018-9248","aliases":["EUVD-2018-20842","GHSA-3c9x-f53x-v89c"],"status":"published","title":"FiberHome VDSL2 Modem HG 150-UB devices allow authentication bypass via a \"Cookie: Name=0admin\"...","description":"FiberHome VDSL2 Modem HG 150-UB devices allow authentication bypass via a \"Cookie: Name=0admin\" header.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.1447,"percentile":0.96652,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-287"],"published":"2018-04-04T15:00:00Z","modified":"2026-06-17T02:06:17Z","exploits":[{"source":"exploitdb","id":"EDB-44413","title":"FiberHome VDSL2 Modem HG 150-UB - Authentication Bypass","type":"webapps","platform":"hardware","date":"2018-04-06","url":"https://www.exploit-db.com/exploits/44413"}],"products":[{"vendor":"fiberhome","product":"vdsl2_modem_hg_150-ub_firmware"}],"references":[{"url":"https://www.exploit-db.com/exploits/44413/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://gist.github.com/pak0s/cd7ac9c2ee659138816f92693d2df602","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-9248"},{"url":"https://github.com/advisories/GHSA-3c9x-f53x-v89c"}],"sources":{"cve":[{"id":"CVE-2018-9248","description":"FiberHome VDSL2 Modem HG 150-UB devices allow authentication bypass via a \"Cookie: Name=0admin\" header.","status":"published","published":"2018-04-04T15:00:00Z","modified":"2024-08-05T07:17:52.066Z","updated_at":"2026-11-02T14:35:02.603326Z"}],"euvd":[{"id":"EUVD-2018-20842","description":"FiberHome VDSL2 Modem HG 150-UB devices allow authentication bypass via a \"Cookie: Name=0admin\" header.","status":"published","published":"2018-04-04T15:00:00Z","modified":"2024-08-05T07:17:52Z","updated_at":"2026-11-03T02:40:00.465176Z"}],"ghsa":[{"id":"GHSA-3c9x-f53x-v89c","title":"FiberHome VDSL2 Modem HG 150-UB devices allow authentication bypass via a \"Cookie: Name=0admin\"...","description":"FiberHome VDSL2 Modem HG 150-UB devices allow authentication bypass via a \"Cookie: Name=0admin\" header.","status":"published","published":"2022-05-14T03:22:28Z","modified":"2023-02-02T05:07:43Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:52:34.391987Z"}],"nvd":[{"id":"CVE-2018-9248","description":"FiberHome VDSL2 Modem HG 150-UB devices allow authentication bypass via a \"Cookie: Name=0admin\" header.","status":"published","published":"2018-04-04T15:29:00.47Z","modified":"2026-06-17T02:06:17.303Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:04:24.700429Z"}]}}