ET WEB_SERVER Ivanti Connect Secure Authentication Bypass (CVE-2026-104935)

7.0.3 5.0SID: 2072427Rev: 1Enabled1 views

Fileemerging-web_server.rules

CreatedOctober 13, 2026

UpdatedOctober 13, 2026

Classificationattempted-user

alert http any any -> [$HOME_NET,$HTTP_SERVERS] any (msg:"ET WEB_SERVER Ivanti Connect Secure Authentication Bypass (CVE-2026-104935)"; reference:url,www.volexity.com/blog/2026/10/13/a-series-of-unauthenticated-events-chained-exploitation-of-ivanti-connect-secure-zero-days/; reference:cve,2026-104935; classtype:attempted-user; sid:2072427; rev:1; metadata:affected_product Ivanti, attack_target Server, tls_state TLSDecrypt, created_at 2026_10_13, cve CVE_2026_104935, deployment Perimeter, deployment Internal, confidence Medium, signature_severity Major, tag Exploit, updated_at 2026_10_13, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;)

Detection details are hidden.

References

url	www.volexity.com/blog/2026/10/13/a-series-of-unauthenticated-events-chained-exploitation-of-ivanti-connect-secure-zero-days/
cve	2026-104935

Metadata

affected productIvanti

attack targetServer

tls stateTLSDecrypt

created at2026_10_13

cve

CVE-2026-104935

deploymentInternal

confidenceMedium

signature severityMajor

tagExploit

updated at2026_10_13

mitre tactic idTA0001

mitre tactic nameInitial_Access

mitre technique idT1190

mitre technique nameExploit_Public_Facing_Application

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