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What upgrades were made to firmware version 8.09 for a Connexium TCSESM series switch?

Published date: 10 April 2019

Issue
A change was made to the TCSESM series switch firmware to fix an SNMPV3 authentication vulnerability.  
   
Product Line
The Connexium products affected by this vulnerability with version 8.04 or lower are:
  
  
TCSESM043F23F0 TCSESM103F23G0 TCSESM063F2CU1C
TCSESM043F1CU0 TCSESM103F2LG0 TCSESM063F2CS1C
TCSESM043F2CU0 TCSESM163F23F0  
TCSESM043F1CS0 TCSESM163F2CU0  
TCSESM043F2CS0 TCSESM163F2CS0  
TCSESM083F23F0 TCSESM243F2CU0  
TCSESM083F1CU0 TCSESM083F23F1  
TCSESN083F2CU0 TCSESM063F2CU1  
TCSESM083F1CS0 TCSESM063F2CS1  
TCSESM083F2CS0 TCSESM083F23F1C  












  
 
Resolution

The implementation of SNMPv3 contains a vulnerability that may allow authentication bypass if specifically, crafted packets are used.
To resolve this vulnerability, upgrade the Connexium switch to V8.09 or greater.
 
 

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