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Yaniv Miron aka "Lament" Advisory March 7, 2010
Friendly-Tech FriendlyTR69 CPE Remote Management V2.8.9 SQL Injection Vulnerability

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I. BACKGROUND

Based on the company’s technical expertise and a decade of hands-on experience
in the telecom industry, Friendly’s solution is a ROBUST, SCALABLE, SECURED,
TELCO GRADE and COST-EFFECTIVE TR-069 solution.
The TR-069 protocol was accepted as the standard for CPE management by the
DSL, WiMAX, NGN / Optical network providers (some Cable operators are
deploying TR-069 as well).

Device Management & Auto Provisioning

Friendly’s TR-069 solution delivers comprehensive remote management and
auto-provisioning of CPEs that support the TR-069 standard - including modem/routers,
IPTV/ STBs, ATA/VoIP, storage devices, media centers, etc.

http://www.friendly-tech.com/remotemamagment.asp

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II. DESCRIPTION

The Friendly-Tech FriendlyTR69 CPE Remote Management is prone to SQL injection attacks.

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III. ANALYSIS

The vulnerability occurs due to insufficient sanitization of user-supplied data when logging onto the
FriendlyTR69 CPE Remote Management.

Successful exploitation may result in an attacker obtaining admin access to the FriendlyTR69 CPE Remote
Management.

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IV. EXPLOIT

Username: ' or 1=1–
Password: ' or 1=1–

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V. DISCLOSURE TIMELINE

Jan 2009 Vulnerability Found
Jan 2009 Vendor Notification
March 2010 Public Disclosure

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VI. CREDIT

Yaniv Miron aka "Lament".
[email protected]