alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT Nagios XI Set DB User Root"; flow:established,to_server; http.uri; content:"/admin/settings.php"; http.request_body; content:"txtRootPath="; content:"&txtBasePath="; content:"&selProtocol="; content:"&txtTempdir="; content:"&selLanguage="; content:"&txtEncoding="; content:"&txtDBserver="; content:"&txtDBport="; content:"&txtDBname="; content:"&txtDBuser=root"; fast_pattern; content:"&txtDBpass="; reference:url,2018-8733; reference:cve,2018-8734; reference:cve,2018-8735; reference:cve,2018-8736; reference:url,exploit-db.com/exploits/44969/; classtype:attempted-user; sid:2025777; rev:2; metadata:attack_target Server, created_at 2018_07_03, cve CVE_2018_8734, deployment Datacenter, confidence High, signature_severity Critical, updated_at 2020_08_25;)