IMPORTANT NOTICE: Telenium not affected by CVE-2021-44228 – Log4j Vulnerability

December 14, 2021

MegaSys has reviewed our systems for the CVE-2021-44228 Log4j vulnerability and has confirmed that none of our software uses this Java library and therefore does not expose this vulnerability. While not used, this library is delivered with our Version 8 products and should be removed to ensure that it is not inadvertently activated. For our Version 8 customers, please remove the files from all Telenium servers using root level credentials and the following command:

rm -f /opt/telenium/www/html/TeleniumReporting/TeleniumReporter_lib/log4j-*.jar

This will not impact the operation of the Telenium system as our reporting package does not use these libraries. They were included as part of the distribution for the Jasper reporting package. We will continue to monitor the situation and provide updates to our valued customers and partners if the status changes for our systems.


MegaSys is the provider of Telenium®, Network Management Software for telecommunications, energy, emergency services and government markets. We focus exclusively on telecom network management and provisioning, enabling us to produce powerful Network Management Software that provides complete EML/NML/SML functionality – including full FCAPS capability, auto-population of network architecture and circuit management, high throughput alarm processing and network element backup – integrated in an intelligent, high performance database.