High8.4Sophos
Sophos Firewall: Multiple XSS vulnerabilities in Webadmin allow for privilege escalation from MySophos admin to SFOS admin in Sophos F…
CVE-2021-25268 Published May 5, 2022Updated by vendor Jun 17, 2026
CVE-2021-25268
Affected products & platforms
SophosSophos Firewall (XGS/SFOS)
Summary
Multiple XSS vulnerabilities in Webadmin allow for privilege escalation from MySophos admin to SFOS admin in Sophos Firewall older than version 19.0 GA.
Mitigation
Mitigation steps weren't captured by the parser for this advisory — this is a parsing gap, not a statement that no fix exists. Read the vendor advisory below for the authoritative guidance.
Official advisory · medium-confidence parse· fetched 3 hours ago·verify at source
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