CVE-2021-27811

A code injection vulnerability has been discovered in the Upgrade function of QibosoftX1 v1.0. An attacker is able execute arbitrary PHP code via exploitation of client_upgrade_edition.php and Upgrade.php.

Date published : 2021-05-21

https://github.com/whiskey-jj/w2s2x2222.github.io/issues/2

https://www.cnvd.org.cn/flaw/show/2297879