CVE-2021-25267

high

Description

Multiple XSS vulnerabilities in Webadmin allow for privilege escalation from admin to super-admin in Sophos Firewall older than version 19.0 GA.

References

https://www.sophos.com/en-us/security-advisories/sophos-sa-20220505-sfos-19-0-0

Details

Source: Mitre, NVD

Published: 2022-05-05

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 8.5

Vector: CVSS2#AV:N/AC:M/Au:S/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 8.4

Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00086