{"schema_version":1,"title":"Fortinet Fortiextender Firmware vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in Fortinet Fortiextender Firmware: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2025-64153, was published on 9 December 2025.","url":"https://junglewise.ai/threats/technologies/fortiextender-firmware","json_url":"https://junglewise.ai/threats/technologies/fortiextender-firmware.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/fortiextender-firmware","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","thin":true,"counts":{"high":1,"all_time":3,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":3},"latest":[{"cve":"CVE-2025-64153","cvss":7.2,"epss":0.0171,"slug":"cve-2025-64153-a-improper-neutralization-of-special-elements-used-in-an-os","title":"A improper neutralization of special elements used in an os command ('os command injection') in Fortinet FortiExtender…","severity":"high","exploited":false,"published_at":"2025-12-09T18:16:04.91+00:00","url":"https://junglewise.ai/threats/cve-2025-64153-a-improper-neutralization-of-special-elements-used-in-an-os"},{"cve":"CVE-2025-46776","cvss":6.4,"epss":0.0016,"slug":"cve-2025-46776-a-buffer-copy-without-checking-size-of-input-classic-buffer","title":"A buffer copy without checking size of input ('classic buffer overflow') vulnerability in Fortinet FortiExtender 7.6.0…","severity":"medium","exploited":false,"published_at":"2025-11-18T17:16:02.18+00:00","url":"https://junglewise.ai/threats/cve-2025-46776-a-buffer-copy-without-checking-size-of-input-classic-buffer"},{"cve":"CVE-2025-46775","cvss":5.5,"epss":0.0016,"slug":"cve-2025-46775-a-debug-messages-revealing-unnecessary-information-vulnerability","title":"A debug messages revealing unnecessary information vulnerability in Fortinet FortiExtender 7.6.0 through 7.6.1…","severity":"medium","exploited":false,"published_at":"2025-11-18T17:16:01.973+00:00","url":"https://junglewise.ai/threats/cve-2025-46775-a-debug-messages-revealing-unnecessary-information-vulnerability"}],"weekly":[{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-05","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-12","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-19","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-26","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-02","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-09","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"Fortinet FortiOS","slug":"fortios","vulnerabilities":66,"url":"https://junglewise.ai/threats/technologies/fortios"},{"name":"Fortinet FortiManager","slug":"fortimanager","vulnerabilities":54,"url":"https://junglewise.ai/threats/technologies/fortimanager"},{"name":"Fortinet FortiManager Cloud","slug":"fortimanager-cloud","vulnerabilities":48,"url":"https://junglewise.ai/threats/technologies/fortimanager-cloud"},{"name":"Fortinet FortiAnalyzer","slug":"fortianalyzer","vulnerabilities":47,"url":"https://junglewise.ai/threats/technologies/fortianalyzer"},{"name":"Fortinet Fortianalyzer Cloud","slug":"fortianalyzer-cloud","vulnerabilities":42,"url":"https://junglewise.ai/threats/technologies/fortianalyzer-cloud"},{"name":"Fortinet FortiProxy","slug":"fortiproxy","vulnerabilities":35,"url":"https://junglewise.ai/threats/technologies/fortiproxy"},{"name":"Fortinet FortiMail","slug":"fortimail","vulnerabilities":31,"url":"https://junglewise.ai/threats/technologies/fortimail"},{"name":"Fortinet FortiAuthenticator","slug":"fortiauthenticator","vulnerabilities":22,"url":"https://junglewise.ai/threats/technologies/fortiauthenticator"},{"name":"Fortinet FortiSandbox","slug":"fortisandbox","vulnerabilities":17,"url":"https://junglewise.ai/threats/technologies/fortisandbox"},{"name":"Fortinet FortiWeb","slug":"fortiweb","vulnerabilities":16,"url":"https://junglewise.ai/threats/technologies/fortiweb"},{"name":"Fortinet Fortisase","slug":"fortisase","vulnerabilities":13,"url":"https://junglewise.ai/threats/technologies/fortisase"},{"name":"Fortinet FortiPAM","slug":"fortipam","vulnerabilities":12,"url":"https://junglewise.ai/threats/technologies/fortipam"}],"technology":{"hub":true,"name":"Fortinet Fortiextender Firmware","slug":"fortiextender-firmware","vendor":{"hub":true,"name":"Fortinet","slug":"fortinet","url":"https://junglewise.ai/threats/vendors/fortinet"},"aliases":[],"description":"Firmware component for Fortinet FortiExtender devices used in network connectivity solutions.","url":"https://junglewise.ai/threats/technologies/fortiextender-firmware"},"most_severe":[{"cve":"CVE-2025-64153","cvss":7.2,"epss":0.0171,"slug":"cve-2025-64153-a-improper-neutralization-of-special-elements-used-in-an-os","title":"A improper neutralization of special elements used in an os command ('os command injection') in Fortinet FortiExtender…","severity":"high","exploited":false,"published_at":"2025-12-09T18:16:04.91+00:00","url":"https://junglewise.ai/threats/cve-2025-64153-a-improper-neutralization-of-special-elements-used-in-an-os"},{"cve":"CVE-2025-46776","cvss":6.4,"epss":0.0016,"slug":"cve-2025-46776-a-buffer-copy-without-checking-size-of-input-classic-buffer","title":"A buffer copy without checking size of input ('classic buffer overflow') vulnerability in Fortinet FortiExtender 7.6.0…","severity":"medium","exploited":false,"published_at":"2025-11-18T17:16:02.18+00:00","url":"https://junglewise.ai/threats/cve-2025-46776-a-buffer-copy-without-checking-size-of-input-classic-buffer"},{"cve":"CVE-2025-46775","cvss":5.5,"epss":0.0016,"slug":"cve-2025-46775-a-debug-messages-revealing-unnecessary-information-vulnerability","title":"A debug messages revealing unnecessary information vulnerability in Fortinet FortiExtender 7.6.0 through 7.6.1…","severity":"medium","exploited":false,"published_at":"2025-11-18T17:16:01.973+00:00","url":"https://junglewise.ai/threats/cve-2025-46775-a-debug-messages-revealing-unnecessary-information-vulnerability"}],"generated_at":"2026-11-12T03:07:00.164048+00:00"}