Rule History

SID: 2063757 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 1 • Jul 25, 2025, 12:00 PM

Message:

ET WEB_SPECIFIC_APPS Tenda saveParentControlInfo timeZone Parameter Buffer Overflow Attempt (CVE-2025-51087, CVE-2025-65223)

Rule:

alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS Tenda saveParentControlInfo timeZone Parameter Buffer Overflow Attempt (CVE-2025-51087, CVE-2025-65223)"; flow:established,to_server; http.method; content:"POST"; http.uri; bsize:29; content:"/goform/saveParentControlInfo"; fast_pattern; http.request_body; content:"time|3d|"; pcre:"/^[^&]{100,}(?:&|$)/R"; reference:url,github.com/TL-SN/IOT; reference:cve,2025-51087; reference:cve,2025-65223; classtype:web-application-attack; sid:2063757; rev:1; metadata:affected_product Tenda, attack_target Networking_Equipment, tls_state plaintext, created_at 2025_07_25, cve CVE_2025_51087, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Major, tag Exploit, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_07_25, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)

Created:

Jul 25, 2025, 12:00 PM

Updated:

Jul 25, 2025, 12:00 PM

DB Created:

Jul 25, 2025, 8:34 PM

DB Updated:

Nov 20, 2025, 10:34 PM

Filename:

rules/emerging-web_specific_apps.rules