Vulnerability Details CVE-2015-4334
The default configuration of SGOS in Blue Coat ProxySG before 6.2.16.5, 6.5 before 6.5.7.1, and 6.6 before 6.6.2.1 forwards authentication challenges from upstream origin content servers (OCS) when used in an explicit proxy deployment, which makes it easier for remote attackers to obtain sensitive information via a 407 (aka Proxy Authentication Required) HTTP status code, as demonstrated when using NTLM authentication.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.006
EPSS Ranking 68.0%
CVSS Severity
CVSS v2 Score 5.0
References
Products affected by CVE-2015-4334
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cpe:2.3:o:symantec:proxysg_firmware:6.2
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cpe:2.3:o:symantec:proxysg_firmware:6.5
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cpe:2.3:o:symantec:proxysg_firmware:6.6