Versions (2)
Version DetailsCurrent
Rev: 1 • Jan 27, 2026, 12:00 PMET WEB_SPECIFIC_APPS D-Link qosClassifier Multiple Parameters Buffer Overflow Attempt (CVE-2025-5623)
alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS D-Link qosClassifier Multiple Parameters Buffer Overflow Attempt (CVE-2025-5623)"; flow:established,to_server; http.method; content:"POST"; http.uri; bsize:21; content:"/goform/qosClassifier"; fast_pattern; http.request_body; pcre:"/(?:d|s)ip\x5faddress\x3d[^&]{100,}(?:&|$)/"; reference:url,github.com/wudipjq/my_vuln/blob/main/D-Link5/vuln_51/51.md; reference:cve,2025-5623; classtype:web-application-attack; sid:2067141; rev:1; metadata:affected_product D_Link, attack_target Networking_Equipment, tls_state plaintext, created_at 2026_01_27, cve CVE_2025_5623, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Major, tag Exploit, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2026_01_27, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)
Jan 27, 2026, 12:00 PM
Jan 27, 2026, 12:00 PM
Jan 27, 2026, 10:34 PM
Jan 28, 2026, 10:34 PM
rules/emerging-web_specific_apps.rules