CVE-2017-14000 Auth bypass in Ctek, Inc. SkyRouter
Attackers can bypass authentication by accessing a specific URL, gaining unauthorized access to the SkyRouter web 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-2017-14000?
CVE-2017-14000 is a critical authentication bypass vulnerability in Ctek, Inc. SkyRouter, published on 4 Oct 2017. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An Improper Authentication issue was discovered in Ctek SkyRouter Series 4200 and 4400, all versions prior to V6.00.11. By accessing a specific uniform resource locator (URL) on the web server, a malicious user is able to access the application without authenticating.
Weakness: CWE-287
Which versions are affected by CVE-2017-14000?
It affects 2 products.
Products include Ctekproducts Skyrouter Z4200 Firmware, Ctekproducts Skyrouter Z4400 Firmware.
How do I fix CVE-2017-14000?
No fix has been published for CVE-2017-14000 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2017-14000 being exploited?
There is no known exploitation of CVE-2017-14000 in the wild and no public exploit code.
Sources
Also known as GHSA-rjqm-qfjg-658j.