----------------------------------------------------------------------


Secure your corporate defenses and reduce complexity in handling vulnerability threats with the new Secunia Vulnerability Intelligence Manager (VIM).

Request a free trial: 
http://secunia.com/products/corporate/vim/


----------------------------------------------------------------------

TITLE:
DD-WRT "Info.live.htm" Information Disclosure Security Issue

SECUNIA ADVISORY ID:
SA42737

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/42737/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=42737

RELEASE DATE:
2010-12-30

DISCUSS ADVISORY:
http://secunia.com/advisories/42737/#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/42737/

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=42737

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:
Craig Heffner has reported a security issue in DD-WRT, which can be
exploited by malicious people to disclose system information.

The security issue is caused due to the web based administrative
interface not properly restricting access to the "Info.live.htm"
page. This can be exploited to disclose e.g. internal client's IP
addresses and hostnames, router's internal  IP address as well as the
MAC address.

Successful exploitation requires that remote administration is
enabled.

The security issue is reported in version v24 preSP2 build 14311 and
14896 . Other versions may also be affected.

SOLUTION:
Disable remote administration or restrict access to trusted hosts
only.

PROVIDED AND/OR DISCOVERED BY:
Craig Heffner

ORIGINAL ADVISORY:
http://www.devttys0.com/2010/12/dd-wrt-i-know-where-you-live/

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

----------------------------------------------------------------------

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.

----------------------------------------------------------------------