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CVE-2009-1135

nvd nist
Published: Jul 15, 2009Modified: Apr 23, 2026

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9.0
Vector
AV:N/AC:L/Au:S/C:C/I:C/A:C
Exploitability: 8.0 / Impact: 10.0
Source: NVD

Description

Microsoft Internet Security and Acceleration (ISA) Server 2006 Gold and SP1, when Radius OTP is enabled, uses the HTTP-Basic authentication method, which allows remote attackers to gain the privileges of an arbitrary account, and access published web pages, via vectors involving attempted access to a network resource behind the ISA Server, aka "Radius OTP Bypass Vulnerability."

Affected (3)

Microsoft
1 product
Isa Server
Configuration A
3 vulnerable
Vulnerable SoftwareAffected Versions
Microsoft
Isa Server
Version 2006
Isa Server
Version 2006 sp1
Isa Server
Version 2006 supportability

Related CWEs

CWE-264
CWE-264

References (12)

Source: secure@microsoft.com
Source: secure@microsoft.com
Source: secure@microsoft.com
US Government Resource
Source: secure@microsoft.com
Source: secure@microsoft.com
Source: secure@microsoft.com
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
US Government Resource
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.