CVE-2023-34992

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.

Affected

Fortinet · FortiSIEM

CVSS v3.1 NVD

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 FORTINET

10.0 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

EPSS

81.70% chance of exploitation in the next 30 days, 100th percentile

Nuclei

critical · CWE-78

Published

2023-10-10

Updated

2026-01-14

Proof-of-concept exploits (2)

• horizon3ai/CVE-2023-3499227★ · 2024-05-21
• d0rb/CVE-2023-34992-Checker0★ · 2024-05-21

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/network/cves/2023/CVE-2023-34992.yaml

Security advisories

• https://fortiguard.com/psirt/FG-IR-23-130

References

• CVE Record
• NVD entry

Related

• CVE-2021-34527
• CVE-2021-3773
• CVE-2023-26469
• CVE-2023-2916
• CVE-2023-30943
• CVE-2023-33242