This security advisory describes one low risk vulnerability.
Exploit availability: NoDescription
The vulnerability allows an attacker to perform brute-force attack and guess the password.
The vulnerability exists due to users could still access their accounts after reaching the maximum number of failed login attempts. An attacker can perform a brute-force attack and guess users' passwords.Mitigation
Install updates from vendor's website.Vulnerable software versions
QNAP QTS: 18.104.22.1680 20200410, 22.214.171.1243 20200413, 126.96.36.1992 20200512, 188.8.131.520 20200519CPE
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.