The vulnerability of the FortiExtender signal booster’s microprogramming software arises from copying buffers without checking the size of the input data. This allows a hacker to execute arbitrary code.
🗓️ 01 Dec 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 10 Views
| Reporter | Title | Published | Views | Family All 10 |
|---|---|---|---|---|
 | Fortinet FortiExtender 安全漏洞 | 18 Nov 202500:00 | – | cnnvd |
 | Fortinet FortiExtender Buffer Overflow Vulnerability | 20 Nov 202500:00 | – | cnvd |
 | CVE-2025-46776 | 18 Nov 202517:01 | – | cve |
 | CVE-2025-46776 | 18 Nov 202517:01 | – | cvelist |
 | EUVD-2025-198014 | 18 Nov 202517:01 | – | euvd |
 | CVE-2025-46776 | 18 Nov 202517:16 | – | nvd |
 | CVE-2025-46776 | 18 Nov 202517:16 | – | osv |
 | PT-2025-47353 | 18 Nov 202500:00 | – | ptsecurity |
 | CVE-2025-46776 | 19 Nov 202517:20 | – | redhatcve |
 | CVE-2025-46776 | 18 Nov 202517:01 | – | vulnrichment |
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OR
| Source | Link |
|---|---|
| fortiguard | www.fortiguard.fortinet.com/psirt/FG-IR-25-251 |
| web | www.web.nvd.nist.gov/view/vuln/detail |
| fortiguard | www.fortiguard.com/psirt/FG-IR-25-251 |
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01 Dec 2025 00:00Current
6Medium risk
Vulners AI Score6
CVSS 26
CVSS 36.4
EPSS0.00152