CVE-2017-16599 Path traversal in NetGain Systems Enterprise Manager

Medium 6.5 Published 23 Jan 2018 Updated 5 Aug 2024

Remote attackers can delete arbitrary files and potentially execute code via path traversal in NetGain Systems Enterprise Manager.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2017-16599?

CVE-2017-16599 is a medium-severity path traversal vulnerability in NetGain Systems Enterprise Manager, published on 23 Jan 2018. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

This vulnerability allows remote attackers to delete arbitrary files on vulnerable installations of NetGain Systems Enterprise Manager 7.2.730 build 1034. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the org.apache.jsp.u.jsp.reports.templates.misc.sample_jsp servlet, which listens on TCP port 8081 by default. When parsing the type parameter, the process does not properly validate a user-supplied path prior to using it in file operations. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of Administrator. Was ZDI-CAN-5190.

Weakness: CWE-668, CWE-22

Which versions are affected by CVE-2017-16599?

It affects 1 product.

Products include Netgain-Systems Enterprise Manager.

How do I fix CVE-2017-16599?

No fix has been published for CVE-2017-16599 yet. Limit exposure of the affected software until one is available.

Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.

Is CVE-2017-16599 being exploited?

There is no known exploitation of CVE-2017-16599 in the wild and no public exploit code.

Sources

Also known as GHSA-g3xf-7xh6-226p.