ET WEB_SPECIFIC_APPS JetBrains TeamCity On-Premise Unauthenticated Remote Code Execution (CVE-2026-63077)

7.0.35.0SID: 2071433Rev: 1Enabled25 views
Sourceet/open
Fileemerging-web_specific_apps.rules
CreatedAugust 10, 2026
UpdatedAugust 10, 2026
Classificationweb-application-attack
alert http any any -> [$HOME_NET,$HTTP_SERVERS] any (msg:"ET WEB_SPECIFIC_APPS JetBrains TeamCity On-Premise Unauthenticated Remote Code Execution (CVE-2026-63077)"; reference:url,www.rapid7.com/blog/post/ra-unauthenticated-rce-in-jetbrains-teamcity-cve-2026-63077/; reference:cve,2026-63077; classtype:web-application-attack; sid:2071433; rev:1; metadata:affected_product JetBrains_TeamCity, attack_target Server, tls_state TLSDecrypt, created_at 2026_08_10, cve CVE_2026_63077, deployment Perimeter, deployment Internal, confidence High, signature_severity Major, tag Exploit, updated_at 2026_08_10, 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

urlwww.rapid7.com/blog/post/ra-unauthenticated-rce-in-jetbrains-teamcity-cve-2026-63077/
cve2026-63077

Metadata

affected productJetBrains_TeamCity
attack targetServer
tls stateTLSDecrypt
created at2026_08_10
deploymentInternal
confidenceHigh
signature severityMajor
tagExploit
updated at2026_08_10
mitre tactic idTA0001
mitre tactic nameInitial_Access
mitre technique idT1190
mitre technique nameExploit_Public_Facing_Application

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