Cyber Resilience

CVE-2024-52960

Fortinet Fortisandbox 3.0.0 – 4.2.8

Published
11 March 2025
Modified
24 July 2025
Patch / advisory
CVSS Score v3.1 4.3
Click a component to see what it means
Raw vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
EPSS Score 0.0033 25th percentile
Risk Priority 37 floored blend · peak EPSS

Summary

CVE-2024-52960 is a medium-severity Client-Side Enforcement of Server-Side Security (CWE-602) vulnerability in Fortinet Fortisandbox. Its CVSS base score is 4.3 (Medium).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 25th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

The strongest mitigations our analysis identified map to AC-25 (Reference Monitor) and AC-3 (Access Enforcement) — see the control section below for these in your framework.

Deeper analysis AI-assisted summary

Synthesised by an AI model from the NVD description and linked references — a reading aid, not an authoritative source.

CVE-2024-52960 is a client-side enforcement of server-side security vulnerability, classified as CWE-602, affecting Fortinet FortiSandbox in version 5.0.0, versions 4.4.0 through 4.4.6, and all versions before 4.2.7. The issue, published on 2025-03-11, carries a CVSS v3.1 base score of 4.3 (AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N), indicating medium severity with network accessibility, low attack complexity, and low privileges required.

An authenticated attacker with at least read-only permissions can exploit the vulnerability by sending crafted requests, allowing execution of unauthorized commands. This results in an integrity impact without affecting confidentiality or availability, and requires no user interaction.

Mitigation details are available in the Fortinet product security incident response advisory at https://fortiguard.fortinet.com/psirt/FG-IR-24-305.

OWASP Top 10 for Web (2025)

EU & UK References

Vulnerability Data

A client-side enforcement of server-side security vulnerability [CWE-602] in Fortinet FortiSandbox version 5.0.0, 4.4.0 through 4.4.6 and before 4.2.7 allows an authenticated attacker with at least read-only permission to execute unauthorized commands via crafted requests.

CWE(s)

Related Threats

MITRE ATT&CK Enterprise Techniques

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.
Derived from this CVE’s CWE(s) via the direct CWE→ATT&CK cross-walk.

CVEs Like This One

CVE-2024-31491Same product: Fortinet Fortisandbox
CVE-2024-23671Same product: Fortinet Fortisandbox
CVE-2023-47541Same product: Fortinet Fortisandbox
CVE-2023-41682Same product: Fortinet Fortisandbox
CVE-2024-31487Same product: Fortinet Fortisandbox
CVE-2025-67685Same product: Fortinet Fortisandbox
CVE-2026-39813Same product: Fortinet Fortisandbox
CVE-2025-52436Same product: Fortinet Fortisandbox
CVE-2025-53949Same product: Fortinet Fortisandbox
CVE-2026-39808Same product: Fortinet Fortisandbox

Affected Assets

fortinet
fortisandbox
5.0.0 · 3.0.0 — 4.2.8 · 4.4.0 — 4.4.7

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)
  • V10.7.1
  • V2.2.2
  • V8.3.1
  • V10.4.1

Mitigating Controls (NIST 800-53 r5) AI

Requires a tamper-proof, always-invoked reference monitor that cannot be bypassed by client-side logic.

Enforces all access decisions on the server according to policy rather than trusting client-supplied enforcement.

Enforces information-flow rules at the server boundary instead of delegating them to the client.

Monitors and controls all external and key internal interfaces so that server-side policy cannot be off-loaded to clients.

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

Secure SDLC practices directly prevent design flaws that place server security enforcement on the client.

PR.AA-05 partial match
prevents

Proper policy-based enforcement of authorizations implies server-side controls rather than client-only checks.

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.

prevents

Secure architecture principles discourage client-side trust but do not directly address this weakness.

finds

Security testing can detect client-side enforcement but is not the primary mitigation.

prevents

Information access restriction is undermined when the client is trusted to enforce it.

prevents

Secure development lifecycle mandates server-side validation and prevents reliance on client enforcement.

prevents

Application security requirements explicitly call for server-side enforcement of security mechanisms.

prevents

Secure coding standards require server-side checks and reject client-only enforcement.

References