{"id":"CVE-2023-27152","aliases":["EUVD-2023-30935","GHSA-c359-g3mh-v8vw"],"status":"published","title":"DECISO OPNsense 23.1 does not impose rate limits for authentication, allowing attackers to...","description":"DECISO OPNsense 23.1 does not impose rate limits for authentication, allowing attackers to perform a brute-force attack to bypass authentication.","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":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01107,"percentile":0.66125,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-307"],"published":"2023-10-23T00:00:00Z","modified":"2026-10-28T02:30:51Z","products":[{"vendor":"opnsense","product":"opnsense"}],"references":[{"url":"https://www.esecforte.com/cve-2023-27152-opnsense-brute-force/","tags":["x_transferred","Exploit","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-27152","tags":["advisory"]},{"url":"https://www.esecforte.com/cve-2023-27152-opnsense-brute-force"},{"url":"https://github.com/advisories/GHSA-c359-g3mh-v8vw"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/27xxx/CVE-2023-27152.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-27152","description":"DECISO OPNsense 23.1 does not impose rate limits for authentication, allowing attackers to perform a brute-force attack to bypass authentication.","status":"published","published":"2023-10-23T00:00:00Z","modified":"2024-09-11T20:01:03.393Z","updated_at":"2026-11-02T14:35:26.63732Z"}],"euvd":[{"id":"EUVD-2023-30935","description":"DECISO OPNsense 23.1 does not impose rate limits for authentication, allowing attackers to perform a brute-force attack to bypass authentication.","status":"published","published":"2023-10-23T00:00:00Z","modified":"2024-09-11T20:01:03Z","updated_at":"2026-11-03T00:55:57.81164Z"}],"ghsa":[{"id":"GHSA-c359-g3mh-v8vw","title":"DECISO OPNsense 23.1 does not impose rate limits for authentication, allowing attackers to...","description":"DECISO OPNsense 23.1 does not impose rate limits for authentication, allowing attackers to perform a brute-force attack to bypass authentication.","status":"published","published":"2023-10-23T21:30:58Z","modified":"2024-04-04T08:53:37Z","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-307"],"updated_at":"2026-11-02T14:57:02.541362Z"}],"nvd":[{"id":"CVE-2023-27152","description":"DECISO OPNsense 23.1 does not impose rate limits for authentication, allowing attackers to perform a brute-force attack to bypass authentication.","status":"published","published":"2023-10-23T21:15:08.703Z","modified":"2026-06-17T05:44:27.9Z","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":"primary"}],"cwes":["CWE-307"],"updated_at":"2026-11-02T14:08:39.058878Z"}],"osv":[{"id":"CVE-2023-27152","description":"DECISO OPNsense 23.1 does not impose rate limits for authentication, allowing attackers to perform a brute-force attack to bypass authentication.","status":"published","published":"2023-10-23T00:00:00Z","modified":"2026-10-28T02:30:51.487650148Z","updated_at":"2026-11-02T15:44:31.135751Z"}]}}