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.
Published: 2009-04-01
Score: 5.8 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2009-1210 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.
History

Tue, 15 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00199}

epss

{'score': 0.00185}


Subscriptions

Bluecoat Proxysg Proxysg Sg210-10 Proxysg Sg210-25 Proxysg Sg210-5 Proxysg Sg510-10 Proxysg Sg510-20 Proxysg Sg510-25 Proxysg Sg510-5 Proxysg Sg810-10 Proxysg Sg810-20 Proxysg Sg810-25 Proxysg Sg810-5 Proxysg Sg9000-10 Proxysg Sg9000-20 Proxysg Sg9000-5 Proxysg Va-10 Proxysg Va-15 Proxysg Va-20 Proxysg Va-5
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-09-17T04:09:14.663Z

Reserved: 2009-03-31T00:00:00.000Z

Link: CVE-2009-1211

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2009-04-01T10:30:00.407

Modified: 2025-04-09T00:30:58.490

Link: CVE-2009-1211

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses