CVE-2021-25267

Multiple XSS vulnerabilities in Webadmin allow for privilege escalation from admin to super-admin in Sophos Firewall older than version 19.0 GA.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.8 MEDIUM
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
SophosCNA
6.8 MEDIUM
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 35%
VendorProductVersion
sophosfirewall_firmware
𝑥
< 19.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.sophos.com/en-us/security-advisories/sophos-sa-20220505-sfos-19-0-0
https://www.sophos.com/en-us/security-advisories/sophos-sa-20220505-sfos-19-0-0