The caching feature in SGOS in Blue Coat ProxySG 5.5 through 18.104.22.168, 6.1 through 22.214.171.124, 6.2 through 126.96.36.199, 6.4 through 188.8.131.52, and 6.3 and 6.5 before 6.5.4 allows remote authenticated users to bypass intended access restrictions during a time window after account deletion or modification by leveraging knowledge of previously valid credentials.
CVSS Severity (version 2.0):
Impact Subscore: 10.0
Exploitability Subscore: 5.5
CVSS Version 2 Metrics:
Access Vector: Local network exploitable
Access Complexity: Medium
Authentication: Not required to exploit
Impact Type: Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service
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US-CERT Vulnerability Note:
Vulnerable software and versions