{"id":"CVE-2023-30603","aliases":["EUVD-2023-34982","GHSA-vppr-7254-jpr7"],"status":"published","title":"Hitron Technologies Inc. CODA-5310 - Using default credentials","description":"Hitron Technologies CODA-5310 Telnet function with the default account and password, and there is no warning or prompt to ask users to change the default password and account. An unauthenticated remote attackers can exploit this vulnerability to obtain the administrator’s privilege, resulting in performing arbitrary system operation or disrupt service.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00848,"percentile":0.58594,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-1392","CWE-287"],"published":"2023-06-02T00:00:00Z","modified":"2026-06-17T05:55:06Z","products":[{"vendor":"hitron technologies inc.","product":"hitron coda-5310"},{"vendor":"hitrontech","product":"coda-5310_firmware"}],"references":[{"url":"https://www.twcert.org.tw/tw/cp-132-7085-13321-1.html","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-30603"},{"url":"https://github.com/advisories/GHSA-vppr-7254-jpr7"}],"sources":{"cve":[{"id":"CVE-2023-30603","title":"Hitron Technologies Inc. CODA-5310 - Using default credentials","description":"Hitron Technologies CODA-5310 Telnet function with the default account and password, and there is no warning or prompt to ask users to change the default password and account. An unauthenticated remote attackers can exploit this vulnerability to obtain the administrator’s privilege, resulting in performing arbitrary system operation or disrupt service.","status":"published","published":"2023-06-02T00:00:00Z","modified":"2025-01-08T20:00:45.438Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-1392"],"updated_at":"2026-11-02T14:35:22.309324Z"}],"euvd":[{"id":"EUVD-2023-34982","description":"Hitron Technologies CODA-5310 Telnet function with the default account and password, and there is no warning or prompt to ask users to change the default password and account. An unauthenticated remote attackers can exploit this vulnerability to obtain the administrator’s privilege, resulting in performing arbitrary system operation or disrupt service.","status":"published","published":"2023-06-02T00:00:00Z","modified":"2025-01-08T20:00:45Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-03T00:04:23.485796Z"}],"ghsa":[{"id":"GHSA-vppr-7254-jpr7","title":"Hitron Technologies CODA-5310 Telnet function with the default account and password, and there is...","description":"Hitron Technologies CODA-5310 Telnet function with the default account and password, and there is no warning or prompt to ask users to change the default password and account. An unauthenticated remote attackers can exploit this vulnerability to obtain the administrator’s privilege, resulting in performing arbitrary system operation or disrupt service.","status":"published","published":"2023-07-06T21:15:07Z","modified":"2024-10-14T06:30:43Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-287","CWE-1392"],"updated_at":"2026-11-02T14:58:29.701719Z"}],"nvd":[{"id":"CVE-2023-30603","description":"Hitron Technologies CODA-5310 Telnet function with the default account and password, and there is no warning or prompt to ask users to change the default password and account. An unauthenticated remote attackers can exploit this vulnerability to obtain the administrator’s privilege, resulting in performing arbitrary system operation or disrupt service.","status":"published","published":"2023-06-02T11:15:10.863Z","modified":"2026-06-17T05:55:06.493Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-1392"],"updated_at":"2026-11-02T14:08:03.795015Z"}]}}