ET WEB_SPECIFIC_APPS ManageEngine ServiceDesk Plus Arbitrary File Access via Parameter Traversal (CVE-2011-2755)
Sourceet/open
CreatedDecember 15, 2025
UpdatedDecember 15, 2025
Classificationweb-application-attack
alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS ManageEngine ServiceDesk Plus Arbitrary File Access via Parameter Traversal (CVE-2011-2755)"; flow:established,to_server; http.uri; content:"/workorder/FileDownload.jsp|3f|"; fast_pattern; startswith; content:"module|3d|agent"; content:"FILENAME|3d|"; pcre:"/^[^&]*?(?:(?:\x2e|%(?:25)?2[Ee]){1,2}(?:\x2f|\x5c|%(?:25)?5[Cc]|%(?:25)?2[Ff]){1,}){2,}/R"; reference:url,www.exploit-db.com/exploits/17437; reference:cve,2011-2755; classtype:web-application-attack; sid:2066333; rev:1; metadata:affected_product Zoho_ManageEngine, attack_target Server, tls_state TLSDecrypt, created_at 2025_12_15, cve CVE_2011_2755, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence High, signature_severity Major, tag Exploit, updated_at 2025_12_15, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)
References
Metadata
affected productZoho_ManageEngine
attack targetServer
tls stateTLSDecrypt
created at2025_12_15
deploymentSSLDecrypt
confidenceHigh
signature severityMajor
tagExploit
updated at2025_12_15
mitre tactic idTA0001
mitre tactic nameInitial_Access
mitre technique idT1190
mitre technique nameExploit_Public_Facing_Application
Comments (0)
Please sign in to leave a comment.
Sign inNo comments yet. Be the first to comment!