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 Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Isa_server | Microsoft | 2006 (including) | 2006 (including) |
| Isa_server | Microsoft | 2006-sp1 (including) | 2006-sp1 (including) |
| Isa_server | Microsoft | 2006-supportability (including) | 2006-supportability (including) |
References
- 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
- 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