CVE-2025-27759 MEDIUM

CVE-2025-27759

Vendor Fortinet
Product FortiWeb
Weakness CWE-78
Published August 12, 2025
Last update February 26, 2026
View on NVD All CVEs

CVSS base score

6.7/10
Attack vector Local
Attack complexity Low
Privileges required High
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:H/RL:X/RC:C

What the vulnerability does

01Description

An improper neutralization of special elements used in an OS command ('OS Command Injection') vulnerability [CWE-78] in Fortinet FortiWeb version 7.6.0 through 7.6.3, 7.4.0 through 7.4.7, 7.2.0 through 7.2.10 and before 7.0.10 allows an authenticated privileged attacker to execute unauthorized code or commands via crafted CLI commands

Key dates

02Disclosure timeline

August 12, 2025 CVE published
February 26, 2026 Record updated

Related vulnerabilities

04Related CVE

CVE-2024-8684 OS Command Injection vulnerability in Revolution Pi CVE-2025-8830 Linksys RE6250/RE6300/RE6350/RE6500/RE7000/RE9000 setWan sub_3517C os command injection CVE-2024-9463 Expedition: Unauthenticated OS Command Injection Vulnerability Leads to Firewall Credential Disclosure CVE-2025-55284 Claude Code's Permissive Default Allowlist Enables Unauthorized File Read and Network Exfiltration in Claude Code CVE-2026-4496 sigmade Git-MCP-Server gitUtils.ts child_process.exec os command injection