The login feature in “/cgi-bin/portal” in MAIL2000 through version 6.0 and 7.0 has a cross-site scripting (XSS) vulnerability, allowing execution of arbitrary code via any parameter. This vulnerability affects many mail system of governments, organizations, companies and universities.
gist.github.com/chtsecurity/b3396500d4686ad47fb26f64967ef24a
gist.github.com/tonykuo76/5bf1ac369d953d5276afe0a2d04c2147
tvn.twcert.org.tw/taiwanvn/TVN-201909002
www.chtsecurity.com/download/0837ce00c27c73dd3ba3a0d4a7df3a41aaea1ac1e9831a5d61bb64ed484a3598.txt
www.openfind.com.tw/taiwan/resource.html
www.twcert.org.tw/en/cp-128-3086-ff35d-2.html