National Vulnerability Database (NVD) National Vulnerability Database (CVE-2007-4915)

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Last updated: Mon May 20 16:13:05 EDT 2013

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Vulnerability Summary for CVE-2007-4915

Original release date:09/17/2007

Last revised:11/15/2008

Source: US-CERT/NIST

Overview

The Intersil isl3893 extensions for Boa 0.93.15, as used on the FreeLan RO80211G-AP and other devices, do not prevent stack writes from entering memory locations used for string constants, which allows remote attackers to change the admin password stored in memory via a long username in an HTTP Basic Authentication request.

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:10.0 (HIGH) (AV:N/AC:L/Au:N/C:C/I:C/A:C) (legend)

Impact Subscore: 10.0

Exploitability Subscore: 10.0

CVSS Version 2 Metrics:

Access Vector: Network exploitable

Access Complexity: Low

Authentication: Not required to exploit

Impact Type:Provides administrator access, Allows complete confidentiality, integrity, and availability violation; Allows unauthorized disclosure of information; Allows disruption of service

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External Source: BUGTRAQ

Name: 20070913 Boa (with Intersil Extensions) - HTTP Basic Authentication Bypass

Hyperlink:http://www.securityfocus.com/archive/1/archive/1/479434/100/0/threaded

External Source: MISC

Name: http://www.securenetwork.it/ricerca/advisory/download/SN-2007-02.txt

Hyperlink:http://www.securenetwork.it/ricerca/advisory/download/SN-2007-02.txt

External Source: MILW0RM

Name: 4542

Hyperlink:http://www.milw0rm.com/exploits/4542

External Source: BID

Name: 25676

Hyperlink:http://www.securityfocus.com/bid/25676