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The vulnerability of Fortinet FortiOS operating systems arises from insufficient verification of the source of the communication channel, allowing attackers to gain unauthorized access to protected information.
🗓️ 16 Feb 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 2 Views
| Reporter | Title | Published | Views | Family All 12 |
|---|---|---|---|---|
 | CVE-2025-62439 | 11 Feb 202613:55 | – | circl |
 | Fortinet FortiOS 安全漏洞 | 10 Feb 202600:00 | – | cnnvd |
 | CVE-2025-62439 | 10 Feb 202615:39 | – | cve |
 | CVE-2025-62439 | 10 Feb 202615:39 | – | cvelist |
 | Fortinet Fortigate Firewall policy bypass in FSSO Terminal Services Agent (FG-IR-25-384) | 10 Feb 202600:00 | – | nessus |
| Siemens APE1808 Improper Verification of Source of a Communication Channel (CVE-2025-62439) | 23 Mar 202600:00 | – | nessus |
 | Vulnerabilities fixed in Fortinet FortiOS | 11 Feb 202611:34 | – | ncsc |
| Vulnerabilities fixed in Siemens products | 10 Mar 202612:39 | – | ncsc |
 | CVE-2025-62439 | 10 Feb 202616:16 | – | nvd |
 | PT-2026-7274 | 10 Feb 202600:00 | – | ptsecurity |
10
| Source | Link |
|---|---|
| fortiguard | www.fortiguard.fortinet.com/psirt/FG-IR-25-384 |
| web | www.web.nvd.nist.gov/view/vuln/detail |
| fortiguard | www.fortiguard.com/psirt/FG-IR-25-384 |
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16 Feb 2026 00:00Current
6Medium risk
Vulners AI Score6
CVSS 22.4
CVSS 34.2
EPSS0.00138