Improper handling of exceptional conditions in Fortinet FortiPresence
Priority LOW 31CWE-756Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
A lack of custom error pages vulnerability [CWE-756] in FortiPresence versions 1.2.0 through 1.2.1 and all versions of 1.1 and 1.0 may allow an unauthenticated attacker with the ability to navigate to the login GUI to gain sensitive information via navigating to specific HTTP(s) paths.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00484 41st 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
- Yes
- Technical impact
- Partial
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 | FortiPresence | 1.2.0 – 1.2.1; 1.1.0 – 1.1.1; 1.0.0 | — | No fix listed | CNA |
- FortiPresence VendorFortinet Affected 1.2.0 – 1.2.1; 1.1.0 – 1.1.1; 1.0.0 Fixed in — No fix listed CNA
CPE configurations NVD · 5
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:fortinet:fortipresence:1.0.0:*:*:*:*:*:*:* | 1.0.0 | Vulnerable | Fortinet |
| cpe:2.3:a:fortinet:fortipresence:1.1.0:*:*:*:*:*:*:* | 1.1.0 | Vulnerable | Fortinet |
| cpe:2.3:a:fortinet:fortipresence:1.1.1:*:*:*:*:*:*:* | 1.1.1 | Vulnerable | Fortinet |
| cpe:2.3:a:fortinet:fortipresence:1.2.0:*:*:*:*:*:*:* | 1.2.0 | Vulnerable | Fortinet |
| cpe:2.3:a:fortinet:fortipresence:1.2.1:*:*:*:*:*:*:* | 1.2.1 | Vulnerable | Fortinet |
- cpe:2.3:a:fortinet:fortipresence:1.0.0:*:*:*:*:*:*:* Versions 1.0.0 Vulnerable ·Fortinet
- cpe:2.3:a:fortinet:fortipresence:1.1.0:*:*:*:*:*:*:* Versions 1.1.0 Vulnerable ·Fortinet
- cpe:2.3:a:fortinet:fortipresence:1.1.1:*:*:*:*:*:*:* Versions 1.1.1 Vulnerable ·Fortinet
- cpe:2.3:a:fortinet:fortipresence:1.2.0:*:*:*:*:*:*:* Versions 1.2.0 Vulnerable ·Fortinet
- cpe:2.3:a:fortinet:fortipresence:1.2.1:*:*:*:*:*:*:* Versions 1.2.1 Vulnerable ·Fortinet
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-27998
- 2026-10-03 Alias added: GHSA-7pp3-x5h4-fx5v
References
More Fortinet Fortipresence vulnerabilities
- TI-2020-05462 Authorization bypass in Fortinet FortiPresence CVSS 3.1MEDIUM 4.3
Sources
- CVE-2023-27998 · CVE Program
- CVE-2023-27998 · NVD
- FIRST EPSS
- GHSA-7pp3-x5h4-fx5v · 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