ET EXPLOIT Broadcom Altiris IRM Unauthenticated Remote Code Execution (CVE-2025-5333)

Query · suricata

flow:established,to_server;
content:"|2e|NET"; startswith;
content:"tcp|3a 2f 2f|";
content:"|3a|4011/IRM/HostedService"; fast_pattern; distance:0;
target:dest_ip;
Raw source ET EXPLOIT Broadcom Altiris IRM Unauthenticated Remote Code Execution (CVE-2025-5333) · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert tcp any any -> $HOME_NET 4011 (
    msg:"ET EXPLOIT Broadcom Altiris IRM Unauthenticated Remote Code Execution (CVE-2025-5333)";
    flow:established,to_server;
    content:"|2e|NET"; startswith;
    content:"tcp|3a 2f 2f|";
    content:"|3a|4011/IRM/HostedService"; fast_pattern; distance:0;
    reference:url,www.lrqa.com/en/cyber-labs/remote-code-execution-in-broadcom-altiris-irm/;
    reference:cve,2025-5333;
    classtype:attempted-user;
    sid:2063464; rev:1;
    metadata:attack_target Networking_Equipment, created_at 2025_07_15, cve CVE_2025_5333, deployment Perimeter, confidence High, signature_severity Major, updated_at 2025_07_15, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
    target:dest_ip;
)

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