{"id":"CVE-2026-114047","title":"FreeRDP 2.0.0 before 3.32.0 Proxy Improper TLS Certificate Validation","summary":"FreeRDP from 2.0.0 before 3.32.0 contains an improper certificate validation vulnerability in its proxy that accepts untrusted target TLS certificates when no verification module is configured. Network-positioned attackers can intercept …","severity":"medium","cvss":6.8,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N","cvssSource":"cna","cwe":["CWE-295"],"vendor":"FreeRDP","product":"FreeRDP","affected":["FreeRDP >= 2.0.0 < 3.32.0"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-10-22T18:18:36.372748Z"},"published":"2026-10-21","updated":"2026-10-22","sourceUpdated":"2026-10-22T18:18:48.176Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-114047","references":[{"url":"https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-pjxv-5j98-cqx4","label":"GitHub Security Advisory (GHSA-pjxv-5j98-cqx4)"},{"url":"https://www.vulncheck.com/advisories/freerdp-2.0.0-before-3.32.0-proxy-improper-tls-certificate-validation","label":"VulnCheck Advisory: FreeRDP 2.0.0 before 3.32.0 Proxy Improper TLS Certificate Validation"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-114047.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-114047"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2558040"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-114047"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-114047"}],"tags":["cve.org","csaf","vex","red-hat"],"epss":0.00189,"epssPercentile":0.08395,"ingestedAt":"2026-10-21T01:37:08.044Z","slug":"CVE-2026-114047","body":"## Overview\n\nFreeRDP from 2.0.0 before 3.32.0 contains an improper certificate validation vulnerability in its proxy that accepts untrusted target TLS certificates when no verification module is configured. Network-positioned attackers can intercept the proxy's outbound connection and present a self-signed, wrong-hostname certificate to impersonate the RDP target and receive proxied session data.\n\n## Affected\n\n- `FreeRDP >= 2.0.0 < 3.32.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **Red Hat VEX** · Moderate · affected: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9 · no fix planned: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, … · updated 2026-10-21 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-114047.json)","depth":"sunlit","depthScore":37,"depthScoreParts":{"impact":37.4,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}