alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS D-Link DI-8100 auto_reboot.asp Stack Buffer Overflow (CVE-2026-7853)"; flow:established,to_server; http.uri; bsize:16; content:"/auto_reboot.asp"; fast_pattern; http.request_body; pcre:"/(?:enable|time)\x3d[^&]{104,}/"; http.method; content:"POST"; reference:url,github.com/draw-ctf/report/blob/main/DI-8100/auto_reboot_asp_overflow.md; reference:cve,2026-7853; classtype:web-application-attack; sid:2069187; rev:1; metadata:affected_product D_Link, attack_target Server, tls_state TLSDecrypt, created_at 2026_05_06, cve CVE_2026_7853, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence High, signature_severity Major, tag Exploit, updated_at 2026_05_06, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)