This security bulletin contains one medium risk vulnerability.
Exploit availability: YesDescription
The vulnerability allows a remote attacker to gain unauthorized access to sensitive information.
The vulnerability exists due to improper access restrictions. A remote attacker can send a specially crafted request and gain unauthorized access to the affected application.Mitigation
Install update from vendor's website.Vulnerable software versions
vBulletin: 5.5.0, 5.5.1, 5.5.2, 5.5.2 Patch Level 1, 5.5.2 Patch Level 2, 5.5.3, 5.5.3 Patch Level 1, 5.5.3 Patch Level 2, 5.5.4, 5.5.4 Patch Level 1, 5.5.4 Patch Level 2, 5.5.5, 5.5.6, 5.6.0, 5.6.1CPE2.3
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability. However, a fully functional exploit for this vulnerability is available.