CVE-2021-44564: High severity kalkitech sync241-m1 vulnerability
A security vulnerability originally reported in the SYNC2101 product, and applicable to specific sub-families of SYNC devices, allows an attacker to download the configuration file used in the device and apply a modified configuration file back to the device. The attack requires network access to the SYNC device and knowledge of its IP address. The attack exploits the unsecured communication channel used between the administration tool Easyconnect and the SYNC device (in the affected family of SYNC products).
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2021-44564?
CVE-2021-44564 has a moderate severity level due to the potential for unauthorized access to device configurations.
How do I fix CVE-2021-44564?
To fix CVE-2021-44564, update affected SYNC firmware to version 4.15.4 or later.
What types of devices are affected by CVE-2021-44564?
CVE-2021-44564 affects specific SYNC devices including the Sync241, Sync261, Sync2000, Sync2101, Sync2111, and Sync3000 models.
How does the CVE-2021-44564 vulnerability work?
CVE-2021-44564 allows attackers with network access to download and modify device configuration files.
What are the risks associated with CVE-2021-44564?
The risks of CVE-2021-44564 include unauthorized changes to device settings, leading to potential operational disruptions.