XSS Vulnerabilities in Sophos Firewall Affecting Admin Privileges
CVE-2021-25268
8.4HIGH
Summary
Multiple cross-site scripting (XSS) vulnerabilities in the Webadmin interface of Sophos Firewall enable the potential for privilege escalation from MySophos administrator to a Sophos Firewall administrator, posing significant security risks. These vulnerabilities affect versions older than 19.0 GA, and addressing them is crucial to maintaining a secure firewall environment.
Affected Version(s)
Sophos Firewall < 19.0 GA
References
CVSS V3.1
Score:
8.4
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
Required
Scope:
Changed
Timeline
Vulnerability published
Vulnerability Reserved
Credit
Gaetano Sapia