CVE-2017-2864 Auth bypass in Circle
Attackers can bypass authentication on Circle with Disney devices by sending crafted network packets to obtain valid tokens.
- 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-2017-2864?
CVE-2017-2864 is a high-severity authentication bypass vulnerability in Circle, published on 7 Nov 2017. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An exploitable vulnerability exists in the generation of authentication token functionality of Circle with Disney. Specially crafted network packets can cause a valid authentication token to be returned to the attacker resulting in authentication bypass. An attacker can send a series of packets to trigger this vulnerability.
Weakness: CWE-287
Which versions are affected by CVE-2017-2864?
It affects 1 product.
Products include Meetcircle Circle With Disney Firmware.
How do I fix CVE-2017-2864?
No fix has been published for CVE-2017-2864 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-2017-2864 being exploited?
There is no known exploitation of CVE-2017-2864 in the wild and no public exploit code.
Other vulnerabilities in Circle
Sources
Also known as GHSA-3j7m-xwm3-4wc7.