CVE-2023-34992
A improper neutralization of special elements used in an os command ('os command injection') in...
A improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet allows attacker to execute unauthorized code or commands via crafted API requests.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
A improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet allows attacker to execute unauthorized code or commands via crafted API requests.
- Record
CVE-2023-34992- CVSS 3.1
- 9.7 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:F/RL:X/RC:X - Weakness
- CWE-78
- Updated
- 2026-11-02
EUVDEUVD-2023-39030
A improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet allows attacker to execute unauthorized code or commands via crafted API requests.
- Record
EUVD-2023-39030- CVSS 3.1
- 9.7 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:F/RL:X/RC:X - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-22fj-hq2r-qcpq
A improper neutralization of special elements used in an os command ('os command injection') in...
A improper neutralization of special elements used in an os command ('os command injection') in Fortinet FortiSIEM version 7.0.0 and 6.7.0 through 6.7.5 and 6.6.0 through 6.6.3 and 6.5.0 through 6.5.1 and 6.4.0 through 6.4.2 allows attacker to execute unauthorized code or commands via crafted API requests.
- Record
GHSA-22fj-hq2r-qcpq- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-78
- Updated
- 2026-11-02
NVD
A improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet allows attacker to execute unauthorized code or commands via crafted API requests.
- Record
CVE-2023-34992- CVSS 3.1
- 10.0 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H - CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-78
- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Nuclei | Fortinet FortiSIEM - Unauthenticated Command Injection | |
| PoC in GitHub | d0rb/CVE-2023-34992-Checker | 2024-05-21 |
| PoC in GitHub | horizon3ai/CVE-2023-34992 | 2024-05-17 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, Nuclei, NVD, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-34992 is a critical vulnerability (CVSS 9.7) in Fortinet Fortisiem, published October 10, 2023. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 81.7%, the 99th percentile. No source names a fixed version.