CVE-2020-13857 Denial of service in n/a
Unauthenticated attackers can reboot Mofi Network routers by sending a specific HTTP GET request, causing service disruption.
- 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-2020-13857?
CVE-2020-13857 is a high-severity denial of service vulnerability in n/a, published on 1 Feb 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue was discovered on Mofi Network MOFI4500-4GXeLTE 3.6.1-std and 4.0.8-std devices. They can be rebooted by sending an unauthenticated poof.cgi HTTP GET request.
Which versions are affected by CVE-2020-13857?
It affects 1 product.
Products include Mofinetwork Mofi4500-4gxelte Firmware.
How do I fix CVE-2020-13857?
No fix has been published for CVE-2020-13857 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2020-13857 being exploited?
There is no known exploitation of CVE-2020-13857 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-2jfm-367p-85fj.