CVE-2009-1135

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Published Jul 15, 2009 CVSS 2.0 · 9.0 Critical EPSS 26.5% KEV · Not listed

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 Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:microsoft:isa_server:2006:::::::*
	cpe:2.3:a:microsoft:isa_server:2006:sp1::::::
	cpe:2.3:a:microsoft:isa_server:2006:supportability::::::

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available

Metrics

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

Exploit prediction score: 26.5% (26.454% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
http://secunia.com/advisories/35784
http://www.securitytracker.com/id?1022547
http://www.us-cert.gov/cas/techalerts/TA09-195A.html
http://www.vupen.com/english/advisories/2009/1889
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-031
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5649

History

No history.

Subscriptions

Microsoft Isa Server

Weaknesses

CWE-264

Sources

CVE record Updated: Aug 7, 2024, 5:04 AM

Status: PUBLISHED
Assigner: microsoft
Published: Jul 15, 2009, 3:00 PM
Updated: Aug 7, 2024, 5:04 AM
Reserved: Mar 25, 2009, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 16, 2026, 11:06 PM

Status: Modified
Published: Jul 15, 2009, 3:30 PM
Modified: Jun 16, 2026, 11:06 PM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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