This security bulletin contains one critical risk vulnerability.
Exploit availability: NoDescription
The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to improper access restrictions in AJAX API. A remote attacker can bypass implemented security restrictions and upload/delete arbitrary files on the target system.
Note: The vulnerability is being actively exploited in the wild.Mitigation
Install updates from vendor's website.Vulnerable software versions
Adning Advertising: 1.1.8 - 1.5.5
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?
Yes. This vulnerability is being exploited in the wild.