ET WEB_SPECIFIC_APPS Ivanti EPMM Authentication Bypass and Remote Code Execution Attempt (CVE-2025-4427,2025-4428)
Sourceet/open
CreatedMay 19, 2025
UpdatedMay 19, 2025
Classificationattempted-admin
alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS Ivanti EPMM Authentication Bypass and Remote Code Execution Attempt (CVE-2025-4427,2025-4428)"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"/mifs/rs/api/v2/featureusage|3f|format|3d|"; startswith; fast_pattern; content:"java.lang.runtime"; nocase; distance:0; content:"|2e|exec|28|"; reference:url,labs.watchtowr.com/expression-payloads-meet-mayhem-cve-2025-4427-and-cve-2025-4428/; reference:cve,2025-4427; reference:cve,2025-4428; classtype:attempted-admin; sid:2062419; rev:1; metadata:affected_product Ivanti, attack_target Networking_Equipment, tls_state TLSDecrypt, created_at 2025_05_19, cve CVE_2025_4427, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Major, tag Exploit, updated_at 2025_05_19, 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 productIvanti
attack targetNetworking_Equipment
tls stateTLSDecrypt
created at2025_05_19
deploymentInternal
performance impactLow
confidenceHigh
signature severityMajor
tagExploit
updated at2025_05_19
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!