{"id":"CVE-2021-3797","aliases":["EUVD-2021-27057","GHSA-pmfm-r4ww-m6w9"],"status":"published","title":"Use of Wrong Operator in String Comparison in hestiacp/hestiacp","description":"hestiacp is vulnerable to Use of Wrong Operator in String Comparison","severity":{"version":"3.0","score":4.8,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01148,"percentile":0.67023,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-597"],"published":"2021-09-15T13:05:11Z","modified":"2026-10-20T10:54:50Z","products":[{"vendor":"hestiacp","product":"control_panel"},{"vendor":"hestiacp","product":"hestiacp/hestiacp"}],"references":[{"url":"https://huntr.dev/bounties/c24fb15c-3c84-45c8-af04-a660f8da388f","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Issue Tracking","Patch","Third Party Advisory","fix"]},{"url":"https://github.com/hestiacp/hestiacp/commit/fc68baff4f94b59e38316f886d0ce47d337042f7","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3797"},{"url":"https://github.com/advisories/GHSA-pmfm-r4ww-m6w9"}],"sources":{"cve":[{"id":"CVE-2021-3797","title":"Use of Wrong Operator in String Comparison in hestiacp/hestiacp","description":"hestiacp is vulnerable to Use of Wrong Operator in String Comparison","status":"published","published":"2021-09-15T13:05:11Z","modified":"2024-08-03T17:09:08.816Z","cvss":[{"version":"3.0","score":4.8,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-597"],"updated_at":"2026-11-02T14:33:03.671751Z"}],"euvd":[{"id":"EUVD-2021-27057","description":"hestiacp is vulnerable to Use of Wrong Operator in String Comparison","status":"published","published":"2021-09-15T13:05:11Z","modified":"2024-08-03T17:09:08Z","cvss":[{"version":"3.0","score":4.8,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-03T03:25:11.953192Z"}],"ghsa":[{"id":"GHSA-pmfm-r4ww-m6w9","title":"hestiacp is vulnerable to Use of Wrong Operator in String Comparison","description":"hestiacp is vulnerable to Use of Wrong Operator in String Comparison","status":"published","published":"2022-05-24T19:14:39Z","modified":"2023-01-30T05:02:07Z","updated_at":"2026-11-02T14:46:34.16886Z"}],"nvd":[{"id":"CVE-2021-3797","description":"hestiacp is vulnerable to Use of Wrong Operator in String Comparison","status":"published","published":"2021-09-15T13:15:08.297Z","modified":"2026-06-17T04:05:47.277Z","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"},{"version":"3.0","score":4.8,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"secondary"},{"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-597"],"updated_at":"2026-11-02T14:06:58.502206Z"}],"osv":[{"id":"CVE-2021-3797","description":"hestiacp is vulnerable to Use of Wrong Operator in String Comparison","status":"published","published":"2021-09-15T13:15:08.297Z","modified":"2026-10-20T10:54:50.578758122Z","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":"2026-11-02T15:44:20.434873Z"}]}}