CVE-2018-17867 Command injection in n/a
Remote attackers can execute arbitrary code on DASAN H660GW devices by injecting shell metacharacters into the port forwarding configuration.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2018-17867?
CVE-2018-17867 is a high-severity command injection vulnerability in n/a, published on 1 Oct 2018. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
The Port Forwarding functionality on DASAN H660GW devices allows remote attackers to execute arbitrary code via shell metacharacters in the cgi-bin/adv_nat_virsvr.asp Addr parameter (aka the Local IP Address field).
Weakness: CWE-78
Which versions are affected by CVE-2018-17867?
It affects 1 product.
Products include Dasannetworks H660gw Firmware.
How do I fix CVE-2018-17867?
No fix has been published for CVE-2018-17867 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-2018-17867 being exploited?
There is no known exploitation of CVE-2018-17867 in the wild and no public exploit code.
Sources
Also known as GHSA-qrf5-72j9-529v.