CVE:CVE-2021-22848
CNNVD:CNNVD-202103-1157
Hgiga MailSherlock是中国恒基（Hgiga）公司的一套企业邮件审核系统。
HGiga MailSherlock 存在SQL注入漏洞，攻击者可利用该漏洞在邮件页面的URL参数中注入SQL语法和执行SQL命令。
solution:Upgrade hgiga msr45_isherlock-antispam to a higher version than 4.5-133,and avoid the version (,4.5-133); Upgrade hgiga msr45_isherlock-user to a higher version than 4.5-120,and avoid the version (,4.5-120); Upgrade hgiga ssr45_isherlock-antispam to a higher version than 4.5-133,and avoid the version (,4.5-133); Upgrade hgiga ssr45_isherlock-user to a higher version than 4.5-120,and avoid the version (,4.5-120)