Is CVE-2026-25836 actively exploited?

No active exploitation of CVE-2026-25836 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-25836 be exploited remotely?

Yes. CVE-2026-25836 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-25836?

CVE-2026-25836 has a CVSS score of 7.2 (HIGH).

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HIGH

CVE-2026-25836

CWE-78Published: March 10, 2026· Updated: Mar 11, 2026

7.2

CVSS v3.1

EPSS:0.11%probability of exploitation in 30 daysPercentile:29.4th

Official Description

An improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FortiSandbox Cloud 5.0.4 may allow a privileged attacker with super-admin profile and CLI access to execute unauthorized code or commands via crafted HTTP requests.

NVD Source

Technical Analysis

CVE-2026-25836 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires high privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 7.2.