CVE-2020-23639 Command injection in n/a
Remote attackers can execute arbitrary commands on Moxa VPort 461 Series Industrial Video Servers via a command injection vulnerability.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-23639?
CVE-2020-23639 is a critical command injection vulnerability in n/a, published on 2 Nov 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A command injection vulnerability exists in Moxa Inc VPort 461 Series Firmware Version 3.4 or lower that could allow a remote attacker to execute arbitrary commands in Moxa's VPort 461 Series Industrial Video Servers.
Weakness: CWE-77
Which versions are affected by CVE-2020-23639?
It affects 1 product.
Products include Moxa Vport 461 Firmware.
How do I fix CVE-2020-23639?
No fix has been published for CVE-2020-23639 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-2020-23639 being exploited?
There is no known exploitation of CVE-2020-23639 in the wild and no public exploit code.
Sources
Also known as GHSA-h7h5-4p4x-8qmq.