All, Cambium has posted a statement on Shellshock vulnerability on our support website at http://www.cambiumnetworks.com/support/shellshock ; and copied below.
Scott Cambium Networks Devices Are Not Vulnerable to Shellshock (CVE-2014-6271<http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-6271>) Since news of the virus called Shellshock broke<http://www.cnet.com/news/bigger-than-heartbleed-bash-bug-could-leave-it-systems-shellshocked/>, customers have asked if our products are secure. Our products are not vulnerable to this latest attack on Linux platforms, which takes advantage of a security flaw in bash, a specific command-line shell that we do not use: PLATFORM STATUS ePMP 1000 not impacted PTP 250 not impacted PTP 450 not impacted PTP 500 not impacted PTP 600 not impacted PTP 650 not impacted PTP 800 not impacted PMP 100 not impacted PMP 2xx not impacted PMP 320 not impacted PMP 4xx not impacted CMM not impacted C3VoIP not impacted Our network managing tools<http://www.cambiumnetworks.com/products/management-tools>, CNS, WM, CNUT, BAM and Prizm, are also not vulnerable and do not include an OS; they run on customers' operating systems. Customers are advised to patch their operating systems if they believe them to be susceptible after administering this diagnostic test from Red Hat<https://access.redhat.com/articles/1200223>.