CVE-2019-11535 Command injection in n/a
Remote attackers can execute arbitrary OS commands via unsanitized input in the web interface of Linksys WiFi extenders.
- 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-2019-11535?
CVE-2019-11535 is a critical command injection vulnerability in Linksys Re6300 Firmware, published on 17 Jul 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Unsanitized user input in the web interface for Linksys WiFi extender products (RE6400 and RE6300 through 1.2.04.022) allows for remote command execution. An attacker can access system OS configurations and commands that are not intended for use beyond the web UI.
Weakness: CWE-77
Which versions are affected by CVE-2019-11535?
It affects 2 products.
Products include Linksys Re6300 Firmware, Linksys Re6400 Firmware.
How do I fix CVE-2019-11535?
No fix has been published for CVE-2019-11535 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-2019-11535 being exploited?
There is no known exploitation of CVE-2019-11535 in the wild and no public exploit code.
Sources
Also known as GHSA-3vqc-45v8-242h.