CVE-2019-20727 Command injection in n/a
Authenticated attackers can execute arbitrary commands on various NETGEAR routers via command injection vulnerabilities.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-20727?
CVE-2019-20727 is a medium-severity command injection vulnerability in Netgear D6100 Firmware, published on 16 Apr 2020. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D6100 before 1.0.0.63, R7800 before 1.0.2.52, R8900 before 1.0.4.2, R9000 before 1.0.4.2, WNDR3700v4 before 1.0.2.102, WNDR4300v1 before 1.0.2.104, WNDR4300v2 before 1.0.0.58, WNDR4500v3 before 1.0.0.58, WNR2000v5 before 1.0.0.68, and XR500 before 2.3.2.32.
Weakness: CWE-77
Which versions are affected by CVE-2019-20727?
It affects 9 products.
Products include Netgear D6100 Firmware, Netgear R7800 Firmware, Netgear R8900 Firmware, Netgear R9000 Firmware, Netgear Wndr3700 Firmware, Netgear Wndr4300 Firmware and 3 more.
How do I fix CVE-2019-20727?
No fix has been published for CVE-2019-20727 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-2019-20727 being exploited?
There is no known exploitation of CVE-2019-20727 in the wild and no public exploit code.
Other vulnerabilities in Netgear D6100 Firmware
Sources
Also known as GHSA-383v-q8rj-89v9.