Stack-based buffer overflow in Fortinet FortiManager
Priority LOW 31CWE-121Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-121 and the CVSS impact.
Summary
A stack-based buffer overflow vulnerability [CWE-121] in Fortinet FortiManager version 7.4.0 through 7.4.2 and before 7.2.5, FortiAnalyzer version 7.4.0 through 7.4.2 and before 7.2.5 and FortiAnalyzer-BigData 7.4.0 and before 7.2.7 allows a privileged attacker to execute unauthorized code or commands via crafted CLI requests.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00228 13th 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 | 7.4.0 – 7.4.2; 7.2.0 – 7.2.5; 7.0.0 – 7.0.13; 6.4.0 – 6.4.15; 6.2.0 – 6.2.13 | — | No fix listed | CNA |
| Fortinet | FortiAnalyzer | 7.4.0 – 7.4.2; 7.2.0 – 7.2.5; 7.0.0 – 7.0.13; 6.4.0 – 6.4.15; 6.2.0 – 6.2.13 | — | No fix listed | CNA |
- FortiManager VendorFortinet Affected 7.4.0 – 7.4.2; 7.2.0 – 7.2.5; 7.0.0 – 7.0.13; 6.4.0 – 6.4.15; 6.2.0 – 6.2.13 Fixed in — No fix listed CNA
- FortiAnalyzer VendorFortinet Affected 7.4.0 – 7.4.2; 7.2.0 – 7.2.5; 7.0.0 – 7.0.13; 6.4.0 – 6.4.15; 6.2.0 – 6.2.13 Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:fortinet:fortianalyzer:*:*:*:*:*:*:*:* | 6.2.0 to before 7.2.6; 7.4.0 to before 7.4.3 | Vulnerable | Fortinet |
| cpe:2.3:a:fortinet:fortianalyzer_big_data:*:*:*:*:*:*:*:* | 6.2.1 to before 7.2.8 | Vulnerable | Fortinet |
| cpe:2.3:a:fortinet:fortianalyzer_big_data:7.4.0:*:*:*:*:*:*:* | 7.4.0 | Vulnerable | Fortinet |
| cpe:2.3:a:fortinet:fortimanager:*:*:*:*:*:*:*:* | 6.2.0 to before 7.2.6; 7.4.0 to before 7.4.3 | Vulnerable | Fortinet |
- cpe:2.3:a:fortinet:fortianalyzer:*:*:*:*:*:*:*:* Versions 6.2.0 to before 7.2.6; 7.4.0 to before 7.4.3 Vulnerable ·Fortinet
- cpe:2.3:a:fortinet:fortianalyzer_big_data:*:*:*:*:*:*:*:* Versions 6.2.1 to before 7.2.8 Vulnerable ·Fortinet
- cpe:2.3:a:fortinet:fortianalyzer_big_data:7.4.0:*:*:*:*:*:*:* Versions 7.4.0 Vulnerable ·Fortinet
- cpe:2.3:a:fortinet:fortimanager:*:*:*:*:*:*:*:* Versions 6.2.0 to before 7.2.6; 7.4.0 to before 7.4.3 Vulnerable ·Fortinet
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-31496
- 2026-10-03 Alias added: GHSA-9683-fxjw-gg57
References
More Fortinet Fortianalyzer vulnerabilities
- TI-2026-20057 Authentication bypass in Fortinet FortiWeb KEVCVSS 3.1CRITICAL 9.4
- TI-2023-10911 A buffer underwrite ('buffer underflow') vulnerability in the administrative interface of… CVSS 3.1CRITICAL 9.3
- TI-2023-23782 Path traversal in Fortinet FortiAnalyzer CVSS 3.1MEDIUM 6.5
- TI-2021-12260 Use after free in Fortinet FortiManager CVSS 3.1CRITICAL 9.8
- TI-2024-33992 Weak authentication in Fortinet FortiAnalyzer CVSS 3.1CRITICAL 9.8
- TI-2024-15684 A client-side enforcement of server-side security in Fortinet FortiAnalyzer-BigData at… CVSS 3.1HIGH 8.8
Sources
- CVE-2024-31496 · CVE Program
- CVE-2024-31496 · NVD
- FIRST EPSS
- GHSA-9683-fxjw-gg57 · GitHub Advisory Database · CC BY 4.0
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