CVE-2022-20691 The Cisco ATA 190 Series Adaptive Telephone Adapter has a vulnerability that could be exploited to cause a DoS condition.
Cisco recommends users update to the most recent firmware version. Cisco has released new firmware for Cisco ATA 190 Series Adaptive Telephone Adapter
Vulnerable Products
Cisco recommends that users update to the most recent firmware version for Cisco ATA 190 Series Adaptive Telephone Adapter, which has been released by Cisco. The vulnerabilities have been fixed in this release.
Cisco ATA 190 Series Adaptive Telephone Adapter firmware details
This new firmware version includes improvements on the Cisco ATA 190 Series Adaptive Telephone Adapter that provides enhanced voice quality and improved call clarity.
It is particularly recommended for customers who have used the Cisco ATA 190 Series Adaptive Telephone Adapter with an OBi100 adapter in a switch environment.
The firmware update will not overwrite any configuration settings that you have created in your OBi100 adapter.
Timeline
Published on: 12/12/2022 09:15:00 UTC
Last modified on: 12/14/2022 16:17:00 UTC