{"id":"CVE-2015-7257","aliases":["EUVD-2015-7188","GHSA-748x-222r-qc52"],"status":"published","title":"ZTE ADSL ZXV10 W300 modems W300V2.1.0f_ER7_PE_O57 and W300V2.1.0h_ER7_PE_O57 allow remote...","description":"ZTE ADSL ZXV10 W300 modems W300V2.1.0f_ER7_PE_O57 and W300V2.1.0h_ER7_PE_O57 allow remote authenticated non-administrator users to change the admin password by intercepting an outgoing password change request, and changing the username parameter from \"support\" to \"admin\".","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0671,"percentile":0.93966,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-640"],"published":"2017-08-24T20:00:00Z","modified":"2026-06-17T00:32:08Z","exploits":[{"source":"exploitdb","id":"EDB-38772","title":"ZTE ADSL ZXV10 W300 Modems - Multiple Vulnerabilities","type":"webapps","platform":"hardware","date":"2015-11-20","url":"https://www.exploit-db.com/exploits/38772"}],"products":[{"vendor":"zte","product":"zxv10_w300_firmware"}],"references":[{"url":"https://www.exploit-db.com/exploits/38772/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://seclists.org/fulldisclosure/2015/Nov/48","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","Mailing List","Third Party Advisory"]},{"url":"http://packetstormsecurity.com/files/134493/ZTE-ADSL-ZXV10-W300-Authorization-Disclosure-Backdoor.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://packetstormsecurity.com/files/134336/ZTE-ADSL-Authorization-Bypass-Information-Disclosure.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-7257"},{"url":"https://www.exploit-db.com/exploits/38772"},{"url":"https://github.com/advisories/GHSA-748x-222r-qc52"}],"sources":{"cve":[{"id":"CVE-2015-7257","description":"ZTE ADSL ZXV10 W300 modems W300V2.1.0f_ER7_PE_O57 and W300V2.1.0h_ER7_PE_O57 allow remote authenticated non-administrator users to change the admin password by intercepting an outgoing password change request, and changing the username parameter from \"support\" to \"admin\".","status":"published","published":"2017-08-24T20:00:00Z","modified":"2024-08-06T07:43:46.116Z","updated_at":"2026-11-02T14:35:44.404481Z"}],"euvd":[{"id":"EUVD-2015-7188","description":"ZTE ADSL ZXV10 W300 modems W300V2.1.0f_ER7_PE_O57 and W300V2.1.0h_ER7_PE_O57 allow remote authenticated non-administrator users to change the admin password by intercepting an outgoing password change request, and changing the username parameter from \"support\" to \"admin\".","status":"published","published":"2017-08-24T20:00:00Z","modified":"2024-08-06T07:43:46Z","updated_at":"2026-11-03T02:21:53.484561Z"}],"ghsa":[{"id":"GHSA-748x-222r-qc52","title":"ZTE ADSL ZXV10 W300 modems W300V2.1.0f_ER7_PE_O57 and W300V2.1.0h_ER7_PE_O57 allow remote...","description":"ZTE ADSL ZXV10 W300 modems W300V2.1.0f_ER7_PE_O57 and W300V2.1.0h_ER7_PE_O57 allow remote authenticated non-administrator users to change the admin password by intercepting an outgoing password change request, and changing the username parameter from \"support\" to \"admin\".","status":"published","published":"2022-05-17T01:22:51Z","modified":"2025-04-20T03:43:50Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-640"],"updated_at":"2026-11-02T15:01:50.574323Z"}],"nvd":[{"id":"CVE-2015-7257","description":"ZTE ADSL ZXV10 W300 modems W300V2.1.0f_ER7_PE_O57 and W300V2.1.0h_ER7_PE_O57 allow remote authenticated non-administrator users to change the admin password by intercepting an outgoing password change request, and changing the username parameter from \"support\" to \"admin\".","status":"published","published":"2017-08-24T20:29:00.393Z","modified":"2026-06-17T00:32:08.647Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"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-640"],"updated_at":"2026-11-02T14:03:17.730372Z"}]}}