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CVE-2009-1211 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://hypersonic.bluecoat.com/support/securityadvisories/ProxySG_in_transparent_deployments	CVE	Vendor Advisory
http://www.securitytracker.com/id?1021781	CVE
https://hypersonic.bluecoat.com/support/securityadvisories/ProxySG_in_transparent_deployments	[email protected]	Vendor Advisory
http://www.securitytracker.com/id?1021781	[email protected]

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-16	Configuration	[email protected]

Affected Products

Product	Versions
bluecoat proxysg va-10	All versions
CPE cpe:2.3:a:bluecoat:proxysg_va-10:::::::: Remediation No remediation found in references.
bluecoat proxysg va-15	All versions
CPE cpe:2.3:a:bluecoat:proxysg_va-15:::::::: Remediation No remediation found in references.
bluecoat proxysg va-20	All versions
CPE cpe:2.3:a:bluecoat:proxysg_va-20:::::::: Remediation No remediation found in references.
bluecoat proxysg va-5	All versions
CPE cpe:2.3:a:bluecoat:proxysg_va-5:::::::: Remediation No remediation found in references.
bluecoat proxysg	All versions
CPE cpe:2.3:h:bluecoat:proxysg:::::::: Remediation No remediation found in references.
bluecoat proxysg sg210-10	All versions
CPE cpe:2.3:h:bluecoat:proxysg_sg210-10:-:-:acceleration:::::* cpe:2.3:h:bluecoat:proxysg_sg210-10:-:-:full_proxy:::::* Remediation No remediation found in references.
bluecoat proxysg sg210-25	All versions
CPE cpe:2.3:h:bluecoat:proxysg_sg210-25:-:-:acceleration:::::* cpe:2.3:h:bluecoat:proxysg_sg210-25:-:-:full_proxy:::::* Remediation No remediation found in references.
bluecoat proxysg sg210-5	All versions
CPE cpe:2.3:h:bluecoat:proxysg_sg210-5:-:-:acceleration:::::* cpe:2.3:h:bluecoat:proxysg_sg210-5:-:-:full_proxy:::::* Remediation No remediation found in references.
bluecoat proxysg sg510-10	All versions
CPE cpe:2.3:h:bluecoat:proxysg_sg510-10:-:-:acceleration:::::* cpe:2.3:h:bluecoat:proxysg_sg510-10:-:-:full_proxy:::::* Remediation No remediation found in references.
bluecoat proxysg sg510-20	All versions
CPE cpe:2.3:h:bluecoat:proxysg_sg510-20:-:-:acceleration:::::* cpe:2.3:h:bluecoat:proxysg_sg510-20:-:-:full_proxy:::::* Remediation No remediation found in references.
bluecoat proxysg sg510-25	All versions
CPE cpe:2.3:h:bluecoat:proxysg_sg510-25:-:-:acceleration:::::* cpe:2.3:h:bluecoat:proxysg_sg510-25:-:-:full_proxy:::::* Remediation No remediation found in references.
bluecoat proxysg sg510-5	All versions
CPE cpe:2.3:h:bluecoat:proxysg_sg510-5:-:-:full_proxy:::::* Remediation No remediation found in references.
bluecoat proxysg sg810-10	All versions
CPE cpe:2.3:h:bluecoat:proxysg_sg810-10:-:-:acceleration:::::* cpe:2.3:h:bluecoat:proxysg_sg810-10:-:-:full_proxy:::::* Remediation No remediation found in references.
bluecoat proxysg sg810-20	All versions
CPE cpe:2.3:h:bluecoat:proxysg_sg810-20:-:-:acceleration:::::* cpe:2.3:h:bluecoat:proxysg_sg810-20:-:-:full_proxy:::::* Remediation No remediation found in references.
bluecoat proxysg sg810-25	All versions
CPE cpe:2.3:h:bluecoat:proxysg_sg810-25:-:-:acceleration:::::* cpe:2.3:h:bluecoat:proxysg_sg810-25:-:-:full_proxy:::::* Remediation No remediation found in references.
bluecoat proxysg sg810-5	All versions
CPE cpe:2.3:h:bluecoat:proxysg_sg810-5:-:-:full_proxy:::::* Remediation No remediation found in references.
bluecoat proxysg sg9000-10	All versions
CPE cpe:2.3:h:bluecoat:proxysg_sg9000-10:-:-:acceleration:::::* cpe:2.3:h:bluecoat:proxysg_sg9000-10:-:-:full_proxy:::::* Remediation No remediation found in references.
bluecoat proxysg sg9000-20	All versions
CPE cpe:2.3:h:bluecoat:proxysg_sg9000-20:-:-:acceleration:::::* cpe:2.3:h:bluecoat:proxysg_sg9000-20:-:-:full_proxy:::::* Remediation No remediation found in references.
bluecoat proxysg sg9000-5	All versions
CPE cpe:2.3:h:bluecoat:proxysg_sg9000-5:-:-:acceleration:::::* cpe:2.3:h:bluecoat:proxysg_sg9000-5:-:-:full_proxy:::::* Remediation No remediation found in references.

Change History

5 change records found show changes

Date	Action	Recorded By
Jun 16, 2026	CVE Modified	[email protected]
Apr 23, 2026	Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Mar 31, 2009	Initial Analysis	[email protected]

CVE-2009-1211 Details

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