CVE:CVE-2018-20814
CNNVD:CNNVD-201906-1117
Pulse Secure Pulse Connect Secure（又名PCS，前称Juniper Junos Pulse）和Pulse Policy Secure都是美国Pulse Secure公司的产品。Pulse Connect Secure是一套SSL VPN解决方案。Pulse Policy Secure是一套网络准入控制解决方案。
Pulse Secure PCS 8.3R2之前的8.3R2版本和PPS 5.4R2之前的5.4RX版本中的Psaldownload.cgi文件存在跨站脚本漏洞。该漏洞源于WEB应用缺少对客户端数据的正确验证。攻击者可利用该漏洞执行客户端代码。
solution:Upgrade pulsesecure pulse_connect_secure to a higher version than 8.3:r1,and avoid the version 8.3:r1; Upgrade pulsesecure pulse_policy_secure to a higher version than 5.4:r1,and avoid the version 5.4:r1