CVE-2019-19838 Command injection in n/a

Critical 9.8 Published 23 Jan 2020 Updated 5 Aug 2024

Remote attackers can execute OS commands on Ruckus Wireless Unleashed devices via a crafted POST request to the admin interface.

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-2019-19838?

CVE-2019-19838 is a critical command injection vulnerability in n/a, published on 23 Jan 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

emfd in Ruckus Wireless Unleashed through 200.7.10.102.64 allows remote attackers to execute OS commands via a POST request with the attribute xcmd=get-platform-depends to admin/_cmdstat.jsp via the uploadFile attribute.

Weakness: CWE-78

Which versions are affected by CVE-2019-19838?

It affects 2 products.

Products include Ruckuswireless Unleashed, Ruckuswireless Zonedirector 1200 Firmware.

How do I fix CVE-2019-19838?

No fix has been published for CVE-2019-19838 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-2019-19838 being exploited?

There is no known exploitation of CVE-2019-19838 in the wild and no public exploit code.

Sources

Also known as GHSA-9rrp-35hw-cq78.