ET WEB_SPECIFIC_APPS Nagios Log Server Admin API Credential Disclosure (CVE-2025-44823)

Query · suricata

flow:established,to_server;
http.uri;
content:"/nagioslogserver/index.php/api/system/get_users|3f|"; fast_pattern; startswith;
content:"token|3d|";
target:dest_ip;
Raw source ET WEB_SPECIFIC_APPS Nagios Log Server Admin API Credential Disclosure (CVE-2025-44823) · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http any any -> $HOME_NET any (
    msg:"ET WEB_SPECIFIC_APPS Nagios Log Server Admin API Credential Disclosure (CVE-2025-44823)";
    flow:established,to_server;
    http.uri;
    content:"/nagioslogserver/index.php/api/system/get_users|3f|"; fast_pattern; startswith;
    content:"token|3d|";
    reference:url,www.exploit-db.com/exploits/52177;
    reference:cve,2025-44823;
    classtype:web-application-attack;
    sid:2065281; rev:1;
    metadata:affected_product Nagios, attack_target Server, tls_state TLSDecrypt, created_at 2025_10_21, cve CVE_2025_44823, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence High, signature_severity Major, tag Exploit, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_10_21, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
    target:dest_ip;
)

Detection rules belong to the projects that publish them and remain under their own licenses. This site indexes and links to them; it claims no rights in them.