Cyber Resilience

CVE-2023-41838

Command Injection in Fortinet Fortianalyzer 6.2.0 – 6.2.11

Command Injection
Published
10 October 2023
Modified
21 November 2024
Patch / advisory
View advisory
CVSS Score v3.1 7.1
Click a component to see what it means
Raw vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
EPSS Score 0.0051 41th percentile
Risk Priority 53 floored blend · peak EPSS

Summary

CVE-2023-41838 is a high-severity OS Command Injection (CWE-78) vulnerability in Fortinet Fortianalyzer. Its CVSS base score is 7.1 (High).

Operationally, exploitation aligns with the MITRE ATT&CK technique Command and Scripting Interpreter (T1059); ranked at the 41th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

OWASP Top 10 for Web (2025)

A05:2025 Injection

EU & UK References

Vulnerability Data

An improper neutralization of special elements used in an os command ('os command injection') in FortiManager 7.4.0 and 7.2.0 through 7.2.3 may allow attacker to execute unauthorized code or commands via FortiManager cli.

CWE(s)
CWE-78

Related Threats

MITRE ATT&CK Enterprise Techniques

T1059 Command and Scripting Interpreter Execution
Adversaries may abuse command and script interpreters to execute commands, scripts, or binaries.
attack.mitre.org →
T1059.003 Windows Command Shell Execution
Adversaries may abuse the Windows command shell for execution.
attack.mitre.org →
T1059.004 Unix Shell Execution
Adversaries may abuse Unix shell commands and scripts for execution.
attack.mitre.org →
T1059.001 PowerShell Execution
Adversaries may abuse PowerShell commands and scripts for execution.
attack.mitre.org →
T1190 Exploit Public-Facing Application Initial Access
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
attack.mitre.org →
Derived from this CVE’s CWE(s) via the direct CWE→ATT&CK cross-walk.

CVEs Like This One

CVE-2023-42788Same product: Fortinet Fortianalyzer
CVE-2024-32123Same product: Fortinet Fortianalyzer
CVE-2023-25607Same product: Fortinet Fortianalyzer
CVE-2024-32118Same product: Fortinet Fortianalyzer
CVE-2024-40584Same product: Fortinet Fortianalyzer
CVE-2024-48889Same product: Fortinet Fortimanager
CVE-2024-50566Same product: Fortinet Fortimanager
CVE-2024-36508Same product: Fortinet Fortianalyzer
CVE-2023-44256Same product: Fortinet Fortianalyzer
CVE-2023-42787Same product: Fortinet Fortianalyzer

Affected Assets

fortinet
fortianalyzer
7.4.0 · 6.2.0 — 6.2.11 · 6.4.0 — 6.4.12 · 7.0.0 — 7.0.8
fortinet
fortimanager
7.4.0 · 6.2.0 — 6.2.11 · 6.4.0 — 6.4.12 · 7.0.0 — 7.0.8

Mitigating Controls

Control response

Prevent
Stop it (NIST 800-53)

—

Detect
Catch it (NIST detect / respond)

—

Harden
Shrink the surface (DISA STIG)

—

Validate
Prove the fix (OWASP ASVS)
  • V1.2.5
  • V1.2.8
  • V15.2.5

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

SC-27 Platform-independent Applications
addresses: CWE-78

Platform-independent apps typically execute inside a managed runtime or sandbox that restricts direct OS command execution, reducing the ability to exploit OS command injection.

SI-10 Information Input Validation
addresses: CWE-78

Validates inputs to block special elements that would alter OS command execution.

Mitigating Controls (NIST CSF 2.0) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.

PR.PS-06 mostly match
prevents

PR.PS-06's SDLC practices directly require secure coding and input handling that blocks command-injection defects, yet the single broad outcome leaves many specific neutralization vectors and verification gaps unaddressed.

PR.PS-02 partial match
prevents

Routine patching/maintenance can remediate known command-injection CVEs in dependencies (partial forward) but does nothing to stop developers from introducing improper neutralization in custom code (none reverse).

Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.

A.8.29 Security testing in development and acceptance mostly match
finds

Security testing and code review target insecure use of operating-system command interfaces, catching command-injection flaws introduced during development.

References