Versions (5)
Version DetailsCurrent
Rev: 1 • Oct 12, 2023, 12:00 PMET EXPLOIT DCN DCBI-Netlog-LAB Remote Code Execution Vulnerability Attempt (CVE-2023-26802)
alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT DCN DCBI-Netlog-LAB Remote Code Execution Vulnerability Attempt (CVE-2023-26802)"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"/cgi-bin/network_config/nsg_masq.cgi?"; startswith; fast_pattern; content:"&proto="; distance:0; pcre:"/(?:(wget|curl))/R"; reference:url,unit42.paloaltonetworks.com/mirai-variant-iz1h9; reference:cve,2023-26802; classtype:attempted-admin; sid:2048549; rev:1; metadata:attack_target IoT, created_at 2023_10_12, cve CVE_2023_26802, deployment Perimeter, performance_impact Low, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_10_12, reviewed_at 2023_10_12, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)
Oct 12, 2023, 12:00 PM
Oct 12, 2023, 12:00 PM
Oct 12, 2023, 11:00 PM
Aug 18, 2025, 8:35 PM
rules/emerging-exploit.rules