Rule History

SID: 2031058 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 1 • Oct 19, 2020, 12:00 PM

Message:

ET EXPLOIT Qualcomm QCMAP NULL Pointer Dereference Attempt Inbound (CVE-2020-25858)

Rule:

alert http any any -> $HOME_NET any (msg:"ET EXPLOIT Qualcomm QCMAP NULL Pointer Dereference Attempt Inbound (CVE-2020-25858)"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"/cgi-bin/qcmap_web_cgi?"; fast_pattern; pcre:"/^[^=]{1,}$/RUi"; reference:url,www.vdoo.com/blog/qualcomm-qcmap-vulnerabilities; reference:cve,2020-25858; classtype:attempted-admin; sid:2031058; rev:1; metadata:created_at 2020_10_19, cve CVE_2020_25858, deployment Perimeter, deployment Internal, deployment SSLDecrypt, performance_impact Moderate, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_10_19;)

Created:

Oct 19, 2020, 12:00 PM

Updated:

Oct 19, 2020, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Sep 16, 2025, 8:36 PM

Filename:

rules/emerging-exploit.rules