ET WEB_SPECIFIC_APPS Paessler PRTG Unauthenticated Local File Inclusion/Authentication Bypass Attempt (CVE-2018-19410)

7.0.35.0SID: 2071341Rev: 1Enabled4 views
Sourceet/open
Fileemerging-web_specific_apps.rules
CreatedJuly 28, 2026
UpdatedJuly 28, 2026
Classificationattempted-admin
alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS Paessler PRTG Unauthenticated Local File Inclusion/Authentication Bypass Attempt (CVE-2018-19410)"; flow:established,to_server; http.method; content:"POST"; http.uri; bsize:41; content:"/public/login.html|3f|file|3d|/api/addusers.htm"; fast_pattern; http.request_body; content:"id|3d|"; content:"users|3d|"; reference:url,medium.com/@qdoan95/building-an-exploit-for-cve-2018-19410-1475f555f74c; reference:cve,2018-19410; classtype:attempted-admin; sid:2071341; rev:1; metadata:affected_product Paessler_PRTG, attack_target Web_Server, tls_state plaintext, created_at 2026_07_28, cve CVE_2018_19410, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Major, tag Exploit, tag CISA_KEV, updated_at 2026_07_28, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)

References

urlmedium.com/@qdoan95/building-an-exploit-for-cve-2018-19410-1475f555f74c
cve2018-19410

Metadata

affected productPaessler_PRTG
attack targetWeb_Server
tls stateplaintext
created at2026_07_28
deploymentInternal
performance impactLow
confidenceHigh
signature severityMajor
tagCISA_KEV
updated at2026_07_28
mitre tactic idTA0001
mitre tactic nameInitial_Access
mitre technique idT1190
mitre technique nameExploit_Public_Facing_Application

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