{"schema":"threatline.record/2","record":{"id":"CVE-2026-104935","aliases":[],"summary":"Ivanti Connect Secure Authentication Bypass by Spoofing Vulnerability","details":"Ivanti Connect Secure contains an authentication bypass by spoofing vulnerability that allows a remote unauthenticated attacker to execute arbitrary commands.","categories":["Identity & access"],"product":"Connect Secure","vendor":"Ivanti","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-104935","source_modified_at":"2026-10-13T19:58:23.946Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Connect Secure","vendor":"Ivanti","versions":[{"status":"unaffected","version":"25.1.3.0","versionType":"custom"},{"status":"unaffected","version":"25.1.3.1","versionType":"custom"},{"status":"unaffected","version":"22.8R2.5","versionType":"custom"},{"status":"unaffected","version":"22.7R2.14","versionType":"custom"}],"defaultStatus":"affected"}],"fixed_versions":[],"cvss":8.6,"severity":"High","kev":{"listed":true,"date_added":"2026-10-13","due_date":"2026-10-16","required_action":"Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.","ransomware_campaign_use":"Unknown","forensic_triage":true},"epss":{"probability":0.25982,"percentile":0.97984,"score_date":"2026-10-23"},"published_at":"2026-10-13T15:31:07.757Z","modified_at":"2026-10-13T19:58:23.946Z","provenance":[{"source":"CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T17:00:09.9001Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-104935","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-13T19:58:23.946Z"},{"source":"Nuclei","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-104935.yaml","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":null},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-104935","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","Nuclei","EPSS"],"references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-104935","source":"CISA KEV"},{"source":"CVE List","url":"https://hub.ivanti.com/s/article/Security-Advisory-Ivanti-Connect-Secure-CVE-2026-104935"},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-104935","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"active","automatable":"yes","technical_impact":"total","assessed_at":"2026-10-13T15:42:16.582526Z"},"exploits":[{"kind":"Scanner template","name":"Ivanti Connect Secure <= 22.8R2.4 - Authentication Bypass via X-DSCGI-PATH Header","source":"Nuclei","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-104935.yaml"}],"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-13T19:58:23.946Z","content_hash":"690eea56c918fcb71b40d55b16545833560de287ed64ddf52d400b98c311803f"}}