CVE:CVE-2020-5774
CNNVD:CNNVD-202008-1079
Tenable Network Security Nessus是美国Tenable Network Security公司的一款开源的系统漏洞扫描器。
Nessus 8.11.0及之前版本存在安全漏洞，该漏洞源于Nessus缺乏对Session的失效管理，攻击者可以利用此漏洞进行非法操作。
solution:Upgrade tenable nessus to a higher version than 8.11.0,and avoid the version (,8.11.0]
solution:Upgrade nec univerge_sv9500_firmware to a higher version than v7,and avoid the version [v1,v7]; Upgrade nec univerge_sv8500_firmware to a higher version than s8,and avoid the version [s6,s8]