427BB 2.2 and 2.2.1 verifies authentication credentials based on the username, authenticated, and usertype cookies, which allows remote attackers to bypass authentication by using a valid username and usertype and setting the authenticated cookie.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Fourtwosevenbb | 427bb | 2.2 (including) | 2.2 (including) |
| Fourtwosevenbb | 427bb | 2.2.1 (including) | 2.2.1 (including) |
References
- http://evuln.com/vulns/18/summary.html
- http://secunia.com/advisories/18354
- http://www.osvdb.org/22274
- http://www.securityfocus.com/archive/1/421326/100/0/threaded
- http://www.securityfocus.com/bid/16178
- http://www.vupen.com/english/advisories/2006/0091
- https://exchange.xforce.ibmcloud.com/vulnerabilities/24038
- http://evuln.com/vulns/18/summary.html
- http://secunia.com/advisories/18354
- http://www.osvdb.org/22274
- http://www.securityfocus.com/archive/1/421326/100/0/threaded
- http://www.securityfocus.com/bid/16178
- http://www.vupen.com/english/advisories/2006/0091
- https://exchange.xforce.ibmcloud.com/vulnerabilities/24038