{"id":"CVE-2021-25268","aliases":["EUVD-2021-12179","GHSA-6gw9-fj88-98q3"],"status":"published","title":"Multiple XSS vulnerabilities in Webadmin allow for privilege escalation from MySophos admin to...","description":"Multiple XSS vulnerabilities in Webadmin allow for privilege escalation from MySophos admin to SFOS admin in Sophos Firewall older than version 19.0 GA.","severity":{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00912,"percentile":0.60521,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2022-05-05T18:05:13Z","modified":"2026-06-17T03:41:44Z","products":[{"vendor":"sophos","product":"firewall_firmware"},{"vendor":"sophos","product":"sophos firewall"}],"references":[{"url":"https://www.sophos.com/en-us/security-advisories/sophos-sa-20220505-sfos-19-0-0","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-25268"},{"url":"https://github.com/advisories/GHSA-6gw9-fj88-98q3"}],"sources":{"cve":[{"id":"CVE-2021-25268","description":"Multiple XSS vulnerabilities in Webadmin allow for privilege escalation from MySophos admin to SFOS admin in Sophos Firewall older than version 19.0 GA.","status":"published","published":"2022-05-05T18:05:13Z","modified":"2024-08-03T19:56:11.069Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:32:59.802172Z"}],"euvd":[{"id":"EUVD-2021-12179","description":"Multiple XSS vulnerabilities in Webadmin allow for privilege escalation from MySophos admin to SFOS admin in Sophos Firewall older than version 19.0 GA.","status":"published","published":"2022-05-05T18:05:13Z","modified":"2024-08-03T19:56:11Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T03:24:53.85348Z"}],"ghsa":[{"id":"GHSA-6gw9-fj88-98q3","title":"Multiple XSS vulnerabilities in Webadmin allow for privilege escalation from MySophos admin to...","description":"Multiple XSS vulnerabilities in Webadmin allow for privilege escalation from MySophos admin to SFOS admin in Sophos Firewall older than version 19.0 GA.","status":"published","published":"2022-05-06T00:00:24Z","modified":"2023-02-01T05:02:07Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:49:50.516173Z"}],"nvd":[{"id":"CVE-2021-25268","description":"Multiple XSS vulnerabilities in Webadmin allow for privilege escalation from MySophos admin to SFOS admin in Sophos Firewall older than version 19.0 GA.","status":"published","published":"2022-05-05T18:15:09.427Z","modified":"2026-06-17T03:41:44.513Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6,"vector":"AV:N/AC:M/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:06.029737Z"}]}}