CVE-2019-14259 Command injection in n/a
An authenticated remote attacker can execute arbitrary OS commands on Polycom Obihai VoIP phones via the NTP settings interface.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-14259?
CVE-2019-14259 is a high-severity command injection vulnerability in n/a, published on 1 Aug 2019. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
On the Polycom Obihai Obi1022 VoIP phone with firmware 5.1.11, a command injection (missing input validation) issue in the NTP server IP address field for the "Time Service Settings web" interface allows an authenticated remote attacker in the same network to trigger OS commands via shell commands in a POST request.
Weakness: CWE-78
Which versions are affected by CVE-2019-14259?
It affects 1 product.
Products include Polycom Obihai Obi1022 Firmware.
How do I fix CVE-2019-14259?
No fix has been published for CVE-2019-14259 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-2019-14259 being exploited?
There is no known exploitation of CVE-2019-14259 in the wild and no public exploit code.
Sources
Also known as GHSA-p486-p8gv-xwcf.