Vulnerability identifier: #VU49218
Vulnerability risk: Medium
CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-89
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Mk-Auth
Server applications /
Directory software, identity management
Vendor: Mk-Auth
Description
The vulnerability allows a remote user to execute arbitrary SQL queries in database.
The vulnerability exists due to insufficient sanitization of user-supplied data in arp.php, dhcp.php, hotspot.php, ip.php, pgaviso.php, pgcorte.php, pppoe.php, queues.php, and wifi.php scripts. A remote user can send a specially crafted request to the affected application and execute arbitrary SQL commands within the application database.
Successful exploitation of this vulnerability may allow a remote attacker to read, delete, modify data in database and gain complete control over the affected application.
Mitigation
Install update from vendor's website.
Vulnerable software versions
Mk-Auth: 19.01
External links
http://mk-auth.com.br/page/changelog-1
http://gist.github.com/merhawi023/a1155913df3cf0c17971b0fb7dcd8f20
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.