Information disclosure in Fortinet FortiManager
Priority LOW 36CWE-200Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · High · None
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-200.
Summary
An improper certificate validation vulnerability in Fortinet FortiManager 5.0.6 through 5.2.7 and 5.4.0 through 5.4.1 allows remote attacker to spoof a trusted entity by using a man-in-the-middle (MITM) attack via the Fortisandbox devices probing feature.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00899 59th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Fortinet | FortiManager | 5.0.6 to 5.2.7; 5.4.0 to 5.4.1 | — | No fix listed | CNA |
- FortiManager VendorFortinet Affected 5.0.6 to 5.2.7; 5.4.0 to 5.4.1 Fixed in — No fix listed CNA
CPE configurations NVD · 18
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:fortinet:fortimanager_firmware:5.0.3:*:*:*:*:*:*:* | 5.0.3 | Vulnerable | Fortinet |
| cpe:2.3:o:fortinet:fortimanager_firmware:5.0.4:*:*:*:*:*:*:* | 5.0.4 | Vulnerable | Fortinet |
| cpe:2.3:o:fortinet:fortimanager_firmware:5.0.5:*:*:*:*:*:*:* | 5.0.5 | Vulnerable | Fortinet |
| cpe:2.3:o:fortinet:fortimanager_firmware:5.0.6:*:*:*:*:*:*:* | 5.0.6 | Vulnerable | Fortinet |
| cpe:2.3:o:fortinet:fortimanager_firmware:5.0.7:*:*:*:*:*:*:* | 5.0.7 | Vulnerable | Fortinet |
| cpe:2.3:o:fortinet:fortimanager_firmware:5.0.8:*:*:*:*:*:*:* | 5.0.8 | Vulnerable | Fortinet |
| cpe:2.3:o:fortinet:fortimanager_firmware:5.0.9:*:*:*:*:*:*:* | 5.0.9 | Vulnerable | Fortinet |
| cpe:2.3:o:fortinet:fortimanager_firmware:5.0.10:*:*:*:*:*:*:* | 5.0.10 | Vulnerable | Fortinet |
| cpe:2.3:o:fortinet:fortimanager_firmware:5.0.11:*:*:*:*:*:*:* | 5.0.11 | Vulnerable | Fortinet |
| cpe:2.3:o:fortinet:fortimanager_firmware:5.2.0:*:*:*:*:*:*:* | 5.2.0 | Vulnerable | Fortinet |
- cpe:2.3:o:fortinet:fortimanager_firmware:5.0.3:*:*:*:*:*:*:* Versions 5.0.3 Vulnerable ·Fortinet
- cpe:2.3:o:fortinet:fortimanager_firmware:5.0.4:*:*:*:*:*:*:* Versions 5.0.4 Vulnerable ·Fortinet
- cpe:2.3:o:fortinet:fortimanager_firmware:5.0.5:*:*:*:*:*:*:* Versions 5.0.5 Vulnerable ·Fortinet
- cpe:2.3:o:fortinet:fortimanager_firmware:5.0.6:*:*:*:*:*:*:* Versions 5.0.6 Vulnerable ·Fortinet
- cpe:2.3:o:fortinet:fortimanager_firmware:5.0.7:*:*:*:*:*:*:* Versions 5.0.7 Vulnerable ·Fortinet
- cpe:2.3:o:fortinet:fortimanager_firmware:5.0.8:*:*:*:*:*:*:* Versions 5.0.8 Vulnerable ·Fortinet
- cpe:2.3:o:fortinet:fortimanager_firmware:5.0.9:*:*:*:*:*:*:* Versions 5.0.9 Vulnerable ·Fortinet
- cpe:2.3:o:fortinet:fortimanager_firmware:5.0.10:*:*:*:*:*:*:* Versions 5.0.10 Vulnerable ·Fortinet
- cpe:2.3:o:fortinet:fortimanager_firmware:5.0.11:*:*:*:*:*:*:* Versions 5.0.11 Vulnerable ·Fortinet
- cpe:2.3:o:fortinet:fortimanager_firmware:5.2.0:*:*:*:*:*:*:* Versions 5.2.0 Vulnerable ·Fortinet
Show 8 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:fortinet:fortimanager_firmware:5.2.1:*:*:*:*:*:*:* | 5.2.1 | Vulnerable | Fortinet |
| cpe:2.3:o:fortinet:fortimanager_firmware:5.2.2:*:*:*:*:*:*:* | 5.2.2 | Vulnerable | Fortinet |
| cpe:2.3:o:fortinet:fortimanager_firmware:5.2.3:*:*:*:*:*:*:* | 5.2.3 | Vulnerable | Fortinet |
| cpe:2.3:o:fortinet:fortimanager_firmware:5.2.4:*:*:*:*:*:*:* | 5.2.4 | Vulnerable | Fortinet |
| cpe:2.3:o:fortinet:fortimanager_firmware:5.2.6:*:*:*:*:*:*:* | 5.2.6 | Vulnerable | Fortinet |
| cpe:2.3:o:fortinet:fortimanager_firmware:5.2.7:*:*:*:*:*:*:* | 5.2.7 | Vulnerable | Fortinet |
| cpe:2.3:o:fortinet:fortimanager_firmware:5.4.0:*:*:*:*:*:*:* | 5.4.0 | Vulnerable | Fortinet |
| cpe:2.3:o:fortinet:fortimanager_firmware:5.4.1:*:*:*:*:*:*:* | 5.4.1 | Vulnerable | Fortinet |
- cpe:2.3:o:fortinet:fortimanager_firmware:5.2.1:*:*:*:*:*:*:* Versions 5.2.1 Vulnerable ·Fortinet
- cpe:2.3:o:fortinet:fortimanager_firmware:5.2.2:*:*:*:*:*:*:* Versions 5.2.2 Vulnerable ·Fortinet
- cpe:2.3:o:fortinet:fortimanager_firmware:5.2.3:*:*:*:*:*:*:* Versions 5.2.3 Vulnerable ·Fortinet
- cpe:2.3:o:fortinet:fortimanager_firmware:5.2.4:*:*:*:*:*:*:* Versions 5.2.4 Vulnerable ·Fortinet
- cpe:2.3:o:fortinet:fortimanager_firmware:5.2.6:*:*:*:*:*:*:* Versions 5.2.6 Vulnerable ·Fortinet
- cpe:2.3:o:fortinet:fortimanager_firmware:5.2.7:*:*:*:*:*:*:* Versions 5.2.7 Vulnerable ·Fortinet
- cpe:2.3:o:fortinet:fortimanager_firmware:5.4.0:*:*:*:*:*:*:* Versions 5.4.0 Vulnerable ·Fortinet
- cpe:2.3:o:fortinet:fortimanager_firmware:5.4.1:*:*:*:*:*:*:* Versions 5.4.1 Vulnerable ·Fortinet
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2016-8495
- 2026-10-03 Alias added: GHSA-vq5h-hrvh-ff3m
References
More Fortinet Fortimanager Firmware vulnerabilities
- TI-2015-03057 SQL injection vulnerability in Fortinet FortiManager 5.0.x before 5.0.11, 5.2.x before… CVSS 3.0CRITICAL 9.8
- TI-2015-03055 Fortinet FortiManager 5.0.x before 5.0.11, 5.2.x before 5.2.2 allows remote attackers to… CVSS 3.0HIGH 7.5
- TI-2015-03058 Fortinet FortiManager 5.0 before 5.0.11 and 5.2 before 5.2.2 allow local users to gain… CVSS 3.0HIGH 7.8
- TI-2017-12818 Cross-site scripting in Fortinet FortiManager, FortiAnalyzer CVSS 3.0MEDIUM 6.1
- TI-2017-02346 Open redirect in Fortinet FortiAnalyzer, FortiManager CVSS 3.0MEDIUM 6.1
- TI-2016-02681 Cross-site scripting (XSS) vulnerability in the Web-UI in Fortinet FortiManager 5.x… CVSS 3.0MEDIUM 6.1
Sources
- CVE-2016-8495 · CVE Program
- CVE-2016-8495 · NVD
- FIRST EPSS
- GHSA-vq5h-hrvh-ff3m · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences