Rule History

SID: 2065799 • Source: et/open

Versions (2)

Version DetailsCurrent

Rev: 1 • Nov 17, 2025, 12:00 PM

Message:

ET WEB_SPECIFIC_APPS D-Link form2Dhcpip Multiple Parameters Buffer Overflow Attempt (CVE-2022-29322)

Rule:

alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS D-Link form2Dhcpip Multiple Parameters Buffer Overflow Attempt (CVE-2022-29322)"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/goform/form2Dhcpip"; fast_pattern; http.request_body; pcre:"/(?:ip|nvmac)addr\x3d[^&]{100,}(?:&|$)/"; reference:url,www.cve.org/CVERecord?id=CVE-2022-29322; reference:cve,2022-29322; classtype:web-application-attack; sid:2065799; rev:1; metadata:affected_product D_Link, attack_target Networking_Equipment, tls_state plaintext, created_at 2025_11_17, cve CVE_2022_29322, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Major, tag Exploit, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_11_17, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)

Created:

Nov 17, 2025, 12:00 PM

Updated:

Nov 17, 2025, 12:00 PM

DB Created:

Nov 17, 2025, 10:34 PM

DB Updated:

Nov 18, 2025, 10:34 PM

Filename:

rules/emerging-web_specific_apps.rules