CVE-2017-18372 Command injection in n/a
Authenticated attackers can execute arbitrary commands on Billion 5200W-T routers via the Time Setting function's uiViewSNTPServer parameter.
- 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-2017-18372?
CVE-2017-18372 is a high-severity command injection vulnerability in n/a, published on 2 May 2019. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The Billion 5200W-T TCLinux Fw $7.3.8.0 v008 130603 router distributed by TrueOnline has a command injection vulnerability in the Time Setting function, which is only accessible by an authenticated user. The vulnerability is in the tools_time.asp page and can be exploited through the uiViewSNTPServer parameter. Authentication can be achieved by exploiting CVE-2017-18373.
Weakness: CWE-78
Which versions are affected by CVE-2017-18372?
It affects 3 products.
Products include Billion 5200w-T Firmware, Zyxel P660hn-T1a V1 Firmware, Zyxel P660hn-T1a V2 Firmware.
How do I fix CVE-2017-18372?
No fix has been published for CVE-2017-18372 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2017-18372 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2017-18372 exists.
Public exploit code: 1 Metasploit module.
Other vulnerabilities in n/a
Sources
Also known as GHSA-v454-6xf3-j8mh.