CVE-2023-34992 | BDVDB-2026-213620 Detail

FortinetFortiSIEM

Description#

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.

Impact#

Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact high. Attack vector: network.

Weaknesses#

CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

References#

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

Exploit#

No public exploit known

History#

Version 12023-10-10Record published in the CVE List.
Version 22026-01-14Most recent update recorded in the CVE List.

Published

Published: 2023-10-10
Last modified: 2026-01-14

Vendor information

Vendor: Fortinet
Product: FortiSIEM

All Fortinet vulnerabilities

Score

9.7 Critical

EPSS

81.6%, High

Estimated chance of exploitation in the next 30 days. EPSS percentile: 99.6.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Command Injection

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
7.0.0
Fixed
Not stated
Vulnerable
>= 6.7.0 and <= 6.7.5
Fixed
Not stated
Vulnerable
>= 6.6.0 and <= 6.6.3
Fixed
Not stated
Vulnerable
>= 6.5.0 and <= 6.5.1
Fixed
Not stated
Vulnerable
>= 6.4.0 and <= 6.4.2
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

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

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Privileges Required	None
User Interaction	None
Scope	Changed
Confidentiality	High
Integrity	High
Availability	High

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).