Versions (2)
Version DetailsCurrent
Rev: 1 • Mar 10, 2026, 12:00 PMET WEB_SPECIFIC_APPS D-Link VpnConfigSetup submit-url Parameter Buffer Overflow Attempt (CVE-2026-2961)
alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS D-Link VpnConfigSetup submit-url Parameter Buffer Overflow Attempt (CVE-2026-2961)"; flow:established,to_server; http.method; content:"POST"; http.uri; bsize:22; content:"/boafrm/VpnConfigSetup"; fast_pattern; http.request_body; content:"submit-url|3d|"; pcre:"/^[^&]{100,}(?:&|$)/R"; reference:cve,2026-2961; classtype:web-application-attack; sid:2068140; rev:1; metadata:affected_product D_Link, attack_target Networking_Equipment, tls_state plaintext, created_at 2026_03_10, cve CVE_2026_2961, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Major, tag Exploit, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2026_03_10, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)
Mar 10, 2026, 12:00 PM
Mar 10, 2026, 12:00 PM
Mar 10, 2026, 8:34 PM
Mar 11, 2026, 9:34 PM
rules/emerging-web_specific_apps.rules