CVE-2018-6407 Denial of service in n/a
An unauthenticated attacker can crash Conceptronic IP cameras by sending a POST request with a large body, causing a complete device freeze.
- 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-2018-6407?
CVE-2018-6407 is a high-severity denial of service vulnerability in n/a, published on 30 Jan 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue was discovered on Conceptronic CIPCAMPTIWL V3 0.61.30.21 devices. An unauthenticated attacker can crash a device by sending a POST request with a huge body size to /hy-cgi/devices.cgi?cmd=searchlandevice. The crash completely freezes the device.
Weakness: CWE-20
Which versions are affected by CVE-2018-6407?
It affects 2 products.
Products include Conceptronic Cipcamptiwl Firmware, Conceptronic Cipcamptiwl Web Firmware.
How do I fix CVE-2018-6407?
No fix has been published for CVE-2018-6407 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-2018-6407 being exploited?
There is no known exploitation of CVE-2018-6407 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Other vulnerabilities in n/a
Sources
Also known as GHSA-f7fp-c97v-2hhh.