Vulnerability identifier: #VU7991
Vulnerability risk: Medium
CVSSv3.1: 8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H/E:F/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-22
Exploitation vector: Network
Exploit availability: Yes
Vulnerable software:
Threat Discovery Appliance
Client/Desktop applications /
Antivirus software/Personal firewalls
Vendor: Trend Micro
Description
The vulnerability allows a remote attacker to conduct a directory traversal attack on the target system.
The weakness exists in the logoff.cgi script due to improper processing of a session_id cookie. A remote attacker can send specially crafted data, delete arbitrary files in the logoff.cgi script, reset the administrator password to 'admin' if the system is rebooted and bypass authentication restrictions or cause DoS condition.
Successful exploitation of the vulnerability may result in system crash.
Mitigation
Install update from vendor's website.
Vulnerable software versions
Threat Discovery Appliance: 2.6.1062r1
External links
http://dl.packetstormsecurity.net/1704-exploits/tmtda261062rllo-traversal.txt
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.