Slican telephone exchanges\u00a0use symmetric encryption for TCP\/IP communication. Secret key is hardcoded in multiple\u00a0binary files. An attacker who has access to these files can decrypt the communication.<\/p>\n
This issue was fixed in\u00a0IPx series version 6.62.0100.<\/p>\n
The issue STILL EXISTS in End-Of-Life telephone exchanges:
\n– CCT-1668 (CCT1CPU)
\n– MAC-6400
\n–\u00a0CXS-0424
\nThese products were discontinued in 2011 and 2012 and and will not receive updates. These products require a hardware update in order to receive a software update. The vendor recommends that users of these devices contact the their service department directly to determine the options for upgrading.<\/p>\n","protected":false},"excerpt":{"rendered":"
Slican telephone exchanges\u00a0use symmetric encryption for TCP\/IP communication. Secret key is hardcoded in multiple\u00a0binary files. An attacker who has access to these files can decrypt the communication.<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-39795","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/39795","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=39795"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=39795"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=39795"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}