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TITLE:
SEIL Routers HTTP-Proxy/Gateway Functionality Security Bypass
Vulnerability

SECUNIA ADVISORY ID:
SA49365

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/49365/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=49365

RELEASE DATE:
2012-06-06

DISCUSS ADVISORY:
http://secunia.com/advisories/49365/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
 * Last Update
 * Popularity
 * Comments
 * Criticality Level
 * Impact
 * Where
 * Solution Status
 * Operating System / Software
 * CVE Reference(s)

http://secunia.com/advisories/49365/

ONLY AVAILABLE IN CUSTOMER AREA:
 * Authentication Level
 * Report Reliability
 * Secunia PoC
 * Secunia Analysis
 * Systems Affected
 * Approve Distribution
 * Remediation Status
 * Secunia CVSS Score
 * CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=49365

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
 * AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
A vulnerability has been reported in SEIL routers, which can be
exploited by malicious people to bypass certain security
restrictions.

The vulnerability is caused due to an error within the
HTTP-Proxy/Gateway functionality and can be exploited to e.g. bypass
URL filters via a specially crafted HTTP request.

Successful exploitation requires that HTTP-Proxy is set and
"Application-Gateway" is enabled.

The vulnerability is reported in the following products and
versions:
* SEIL/x86 firmware versions 1.00 through 2.35.
* SEIL/X1 firmware versions 2.30 through 3.75.
* SEIL/X2 firmware versions 2.30 through 3.75.
* SEIL/B1 firmware versions 2.30 through 3.75.

SOLUTION:
Update to a fixed version.

Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

PROVIDED AND/OR DISCOVERED BY:
Reported by the vendor.

ORIGINAL ADVISORY:
SEIL:
http://www.seil.jp/support/security/a01232.html

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

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About:
This Advisory was delivered by Secunia as a free service to help
private users keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
http://secunia.com/advisories/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
http://secunia.com/advisories/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

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