Monthly Archives: November 2017

A security vulnerability UCM series IP PBX

A security vulnerability has recently been discovered in the UCM series IP PBX firmware version 1.0.14.23 or older. We highly recommend that any UCM customer upgrade their firmware version to 1.0.14.24 or 1.0.15.13 as soon as possible in order to install a permanent fix to this issue. The security vulnerability affects the UCM6100 series, UCM6200 series and…
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