CVE-2009-1211 describes a vulnerability in Blue Coat ProxySG appliances when operating in transparent interception mode. The proxy incorrectly relies on the HTTP Host header to identify the remote endpoint, allowing attackers to bypass access controls. This medium-severity vulnerability (CVSS 5.8) could enable a malicious web page to cause a client to communicate with restricted intranet sites or circumvent security policies for technologies like Flash, Java, and Silverlight. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
All Versions ImpactedCPE matchmatch criteria | cpe:2.3:a:bluecoat:proxysg_va-10:*:*:*:*:*:*:*:* | ||
All Versions ImpactedCPE matchmatch criteria | cpe:2.3:a:bluecoat:proxysg_va-15:*:*:*:*:*:*:*:* | ||
All Versions ImpactedCPE matchmatch criteria | cpe:2.3:a:bluecoat:proxysg_va-20:*:*:*:*:*:*:*:* | ||
All Versions ImpactedCPE matchmatch criteria | cpe:2.3:a:bluecoat:proxysg_va-5:*:*:*:*:*:*:*:* | ||
All Versions ImpactedCPE matchmatch criteria | cpe:2.3:h:bluecoat:proxysg:*:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:N/I:P/A:P
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.