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CVE-2024-50571

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-10-14 · updated 2026-10-22
• Weakness: CWE-122

Description

A heap-based buffer overflow vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.2, FortiAnalyzer 7.4.0 through 7.4.5, FortiAnalyzer 7.2.0 through 7.2.9, FortiAnalyzer 7.0.0 through 7.0.13, FortiAnalyzer 6.4 all versions, FortiAnalyzer 6.2 all versions, FortiAnalyzer 6.0 all versions, FortiAnalyzer Cloud 7.4.1 through 7.4.5, FortiAnalyzer Cloud 7.2.1 through 7.2.9, FortiAnalyzer Cloud 7.0.1 through 7.0.13, FortiAnalyzer Cloud 6.4 all versions, FortiManager 7.6.0 through 7.6.1, FortiManager 7.4.0 through 7.4.5, FortiManager 7.2.0 through 7.2.9, FortiManager 7.0.0 through 7.0.13, FortiManager 6.4 all versions, FortiManager 6.2 all versions, FortiManager 6.0 all versions, FortiManager Cloud 7.6.2, FortiManager Cloud 7.4.1 through 7.4.5, FortiManager Cloud 7.2.1 through 7.2.9, FortiManager Cloud 7.0.1 through 7.0.13, FortiManager Cloud 6.4 all versions, FortiOS 7.6.0 through 7.6.2, FortiOS 7.4.0 through 7.4.6, FortiOS 7.2.0 through 7.2.10, FortiOS 7.0.0 through 7.0.16, FortiOS 6.4.0 through 6.4.15, FortiOS 6.2 all versions, FortiProxy 7.6.0 through 7.6.1, FortiProxy 7.4.0 through 7.4.7, FortiProxy 7.2.0 through 7.2.12, FortiProxy 7.0.0 through 7.0.19, FortiProxy 2.0 all versions, FortiProxy 01.02 all versions, FortiProxy 1.2 all versions, FortiProxy 01.01 all versions, FortiProxy 1.1 all versions, FortiProxy 01.00 all versions allows attacker to execute unauthorized code or commands via specifically crafted requests.

Affected products

• Fortinet FortiAnalyzer: from 7.0.0 before 7.0.14; from 7.2.0 before 7.2.10; from 7.4.0 before 7.4.6; from 7.6.0 before 7.6.3 — fixed in 7.0.14, 7.2.10, 7.4.6, 7.6.3
• Fortinet FortiAnalyzer Cloud: from 6.4.1 before 7.0.14; from 7.2.1 before 7.2.10; from 7.4.1 before 7.4.6 — fixed in 7.0.14, 7.2.10, 7.4.6
• Fortinet FortiManager: from 6.0.0 before 7.0.14; from 7.2.0 before 7.2.10; from 7.4.0 before 7.4.6; from 7.6.0 before 7.6.2 — fixed in 7.0.14, 7.2.10, 7.4.6, 7.6.2
• Fortinet FortiManager Cloud: from 6.4.1 before 7.0.14; from 7.2.1 before 7.2.10; from 7.4.1 before 7.4.6; 7.6.2 — fixed in 7.0.14, 7.2.10, 7.4.6
• Fortinet FortiOS (FortiGate): from 6.2.0 before 6.4.16; from 7.0.0 before 7.0.17; from 7.2.0 before 7.2.11; from 7.4.0 before 7.4.7; from 7.6.0 before 7.6.3 — fixed in 6.4.16, 7.0.17, 7.2.11, 7.4.7, 7.6.3
• Fortinet FortiProxy: from 1.0.0 before 7.0.20; from 7.2.0 before 7.2.13; from 7.4.0 before 7.4.8; 7.6.0 — fixed in 7.0.20, 7.2.13, 7.4.8

How to fix

Upgrade to a fixed version: Fortinet FortiAnalyzer 7.0.14, 7.2.10, 7.4.6, 7.6.3; Fortinet FortiAnalyzer Cloud 7.0.14, 7.2.10, 7.4.6; Fortinet FortiManager 7.0.14, 7.2.10, 7.4.6, 7.6.2; Fortinet FortiManager Cloud 7.0.14, 7.2.10, 7.4.6; Fortinet FortiOS (FortiGate) 6.4.16, 7.0.17, 7.2.11, 7.4.7; Fortinet FortiProxy 7.0.20, 7.2.13, 7.4.8. Check the vendor advisory for mitigations.

References

• https://fortiguard.fortinet.com/psirt/FG-IR-24-442

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