ET WEB_SPECIFIC_APPS Arcserve Unified Data Protection Console Unauthenticated DoS in ASNative.dll (CVE-2024-0801)
Sourceet/open
CreatedNovember 12, 2025
UpdatedNovember 12, 2025
Classificationweb-application-attack
alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS Arcserve Unified Data Protection Console Unauthenticated DoS in ASNative.dll (CVE-2024-0801)"; flow:established,to_server; http.uri; content:"/management/services/EdgeServiceConsoleImpl"; fast_pattern; http.request_body; content:"ns2:validateUserByUser"; content:"|22 3e|"; distance:0; pcre:"/^[^\x3c]*?[\x2f\x5c]/R"; reference:url,www.tenable.com/security/research/tra-2024-07; reference:cve,2024-0801; classtype:web-application-attack; sid:2065741; rev:1; metadata:affected_product Arcserve_UDP, attack_target Server, tls_state TLSDecrypt, created_at 2025_11_12, cve CVE_2024_0801, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence High, signature_severity Major, tag Exploit, updated_at 2025_11_12, 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 productArcserve_UDP
attack targetServer
tls stateTLSDecrypt
created at2025_11_12
deploymentSSLDecrypt
confidenceHigh
signature severityMajor
tagExploit
updated at2025_11_12
mitre tactic idTA0001
mitre tactic nameInitial_Access
mitre technique idT1190
mitre technique nameExploit_Public_Facing_Application
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