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TITLE:
ManageEngine ADSelfService Plus Security Bypass Vulnerability

SECUNIA ADVISORY ID:
SA46381

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/46381/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=46381

RELEASE DATE:
2011-10-12

DISCUSS ADVISORY:
http://secunia.com/advisories/46381/#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/46381/

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=46381

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:
Roberto Paleari has reported a vulnerability in ManageEngine
ADSelfService Plus, which can be exploited by malicious users to
bypass certain security restrictions.

The vulnerability is caused due to the j_security_check script not
properly verifying certain requests. This can be exploited to bypass
the authentication mechanism and gain administrative access via
specially crafted requests.

The vulnerability is reported in version 4.5 Build 4521. Prior
versions may also be affected.

SOLUTION:
Update to version 4.5 Build 4522.

PROVIDED AND/OR DISCOVERED BY:
Roberto Paleari, Emaze Networks S.p.A

ORIGINAL ADVISORY:
ADSelfService Plus:
http://forums.manageengine.com/topic/adselfservice-plus-fixes-and-enhancements

Emaze:
http://blog.emaze.net/2011/10/zoho-manageengine-adselfservice-plus.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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