{"id":"CVE-2025-53558","aliases":["EUVD-2025-23239","GHSA-4xg9-h72c-fxfm"],"status":"published","title":"ZXHN-F660T and ZXHN-F660A provided by ZTE Japan K.K. use a common credential for all...","description":"ZXHN-F660T and ZXHN-F660A provided by ZTE Japan K.K. use a common credential for all installations. With the knowledge of the credential, an attacker may log in to the affected devices.","severity":{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.01502,"percentile":0.74518,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-1391"],"published":"2025-07-31T05:44:25Z","modified":"2026-06-17T09:38:25Z","exploits":[{"source":"nuclei","id":"CVE-2025-53558","title":"ZTE ZXHN-F660T/F660A - Default Credentials","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2025/CVE-2025-53558.yaml"},{"source":"pocgithub","id":"houqe/POC_CVE-2025-53558","title":"houqe/POC_CVE-2025-53558","date":"2025-12-11","url":"https://github.com/houqe/POC_CVE-2025-53558"}],"products":[{"vendor":"zte japan. k.k.","product":"zxhn-f660a"},{"vendor":"zte japan. k.k.","product":"zxhn-f660t"}],"references":[{"url":"https://jvn.jp/en/jp/JVN66546573/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-53558"},{"url":"https://jvn.jp/en/jp/JVN66546573"},{"url":"https://github.com/advisories/GHSA-4xg9-h72c-fxfm"}],"sources":{"cve":[{"id":"CVE-2025-53558","description":"ZXHN-F660T and ZXHN-F660A provided by ZTE Japan K.K. use a common credential for all installations. With the knowledge of the credential, an attacker may log in to the affected devices.","status":"published","published":"2025-07-31T05:44:25.12Z","modified":"2025-07-31T17:53:03.721Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna"},{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-1391"],"updated_at":"2026-11-02T14:32:49.180768Z"}],"euvd":[{"id":"EUVD-2025-23239","description":"ZXHN-F660T and ZXHN-F660A provided by ZTE Japan K.K. use a common credential for all installations. With the knowledge of the credential, an attacker may log in to the affected devices.","status":"published","published":"2025-07-31T05:44:25Z","modified":"2025-07-31T17:53:03Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T20:32:02.496717Z"}],"ghsa":[{"id":"GHSA-4xg9-h72c-fxfm","title":"ZXHN-F660T and ZXHN-F660A provided by ZTE Japan K.K. use a common credential for all...","description":"ZXHN-F660T and ZXHN-F660A provided by ZTE Japan K.K. use a common credential for all installations. With the knowledge of the credential, an attacker may log in to the affected devices.","status":"published","published":"2025-07-31T06:30:32Z","modified":"2025-07-31T06:30:32Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high"},{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-1391"],"updated_at":"2026-11-02T15:03:09.000825Z"}],"nvd":[{"id":"CVE-2025-53558","description":"ZXHN-F660T and ZXHN-F660A provided by ZTE Japan K.K. use a common credential for all installations. With the knowledge of the credential, an attacker may log in to the affected devices.","status":"published","published":"2025-07-31T06:15:24.927Z","modified":"2026-06-17T09:38:25.987Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high","assessor":"secondary"},{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-1391"],"updated_at":"2026-11-02T14:11:21.71471Z"}]}}