{"id":"CVE-2025-47890","title":"An URL Redirection to Untrusted Site vulnerabilities [CWE-601] vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2 all versions, FortiOS 7.0 all versions, FortiOS 6.4 all versions, FortiProxy 7…","summary":"An URL Redirection to Untrusted Site vulnerabilities [CWE-601] vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2 all versions, FortiOS 7.0 all versions, FortiOS 6.4 all versions, FortiProxy 7…","severity":"low","cvss":2.6,"cvssVector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N","cwe":["CWE-601"],"vendor":"fortinet","product":"fortiproxy","affected":["fortios >= 6.4.0, < 7.4.9","fortios >= 7.6.0, < 7.6.4","fortiproxy >= 7.0.0, < 7.6.4","fortisase = 25.3.40"],"patched":["fortios 7.6.4","fortiproxy 7.6.4"],"published":"2025-10-14","updated":"2026-07-08","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-47890","references":[{"url":"https://fortiguard.fortinet.com/psirt/FG-IR-24-542","label":"psirt@fortinet.com"},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-864900.html","label":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"}],"tags":["nvd"],"epss":0.00251,"epssPercentile":0.16896,"ingestedAt":"2026-07-08T13:51:10.424Z","slug":"CVE-2025-47890","body":"## Overview\n\nAn URL Redirection to Untrusted Site vulnerabilities [CWE-601] vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2 all versions, FortiOS 7.0 all versions, FortiOS 6.4 all versions, FortiProxy 7.6.0 through 7.6.3, FortiProxy 7.4 all versions, FortiProxy 7.2 all versions, FortiProxy 7.0 all versions, FortiSASE 25.2.a may allow an unauthenticated attacker to perform an open redirect attack via crafted HTTP requests.\n\n## Affected\n\n- `fortios >= 6.4.0, < 7.4.9`\n- `fortios >= 7.6.0, < 7.6.4`\n- `fortiproxy >= 7.0.0, < 7.6.4`\n- `fortisase = 25.3.40`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `fortios 7.6.4`\n- `fortiproxy 7.6.4`","depth":"sunlit","depthScore":14,"depthScoreParts":{"impact":14.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}