VULNERABILITY INTELLIGENCE

CVE-2009-1211

CVSS score5.8 NONE
EPSS probability1.36%
CISA KEVNot currently listed
Published2009-04-01
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:N/I:P/A:P

Description

Blue Coat ProxySG, when transparent interception mode is enabled, uses the HTTP Host header to determine the remote endpoint, which allows remote attackers to bypass access controls for Flash, Java, Silverlight, and probably other technologies, and possibly communicate with restricted intranet sites, via a crafted web page that causes a client to send HTTP requests with a modified Host header.

Weakness classification

  • nvd@nist.gov: CWE-16

Primary references