ET WEB_SPECIFIC_APPS Openmediavault Crontab Manipulation Remote Code Execution/Privilege Escalation (CVE-2013-3652)

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"/rpc.php";
http.request_body;
content:"|7b 22|service|22 3a 20 22|Cron|22 2c 20 22|method|22 3a 20 22|set|22 2c 20 22|params|22 3a 20 7b 22|"; startswith; fast_pattern;
content:"|22|username|22 3a 20 22|root|22|";
content:"|22|command|22 3a 20 22|";
Raw source ET WEB_SPECIFIC_APPS Openmediavault Crontab Manipulation Remote Code Execution/Privilege Escalation (CVE-2013-3652) · 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 Openmediavault Crontab Manipulation Remote Code Execution/Privilege Escalation (CVE-2013-3652)";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/rpc.php";
    http.request_body;
    content:"|7b 22|service|22 3a 20 22|Cron|22 2c 20 22|method|22 3a 20 22|set|22 2c 20 22|params|22 3a 20 7b 22|"; startswith; fast_pattern;
    content:"|22|username|22 3a 20 22|root|22|";
    content:"|22|command|22 3a 20 22|";
    reference:cve,2013-3652;
    reference:url,attackerkb.com/topics/zl1kmXbAce/cve-2013-3632;
    classtype:trojan-activity;
    sid:2054658; rev:1;
    metadata:affected_product Web_Server_Applications, attack_target Server, tls_state TLSDecrypt, created_at 2024_07_24, cve CVE_2013_3652, deployment Perimeter, deployment Internal, deployment SSLDecrypt, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_07_24;
)

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