CVE-2025-24477 — Heap-based Buffer Overflow in Fortinet Fortios

CWE-122 — Heap-based Buffer Overflow5 documents5 sources
Severity
6.7MEDIUMNVD
CNA4.2VulnCheck4.2
EPSS
0.0%
top 98.90%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Fortinet Fortios
Timeline
PublishedJul 15

Description

A heap-based buffer overflow vulnerability in Fortinet FortiOS 7.6.0 through 7.6.2, FortiOS 7.4.0 through 7.4.7, FortiOS 7.2.4 through 7.2.12 allows an attacker to escalate its privileges via a specially crafted CLI command

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HExploitability: 0.8 | Impact: 5.9

Affected Packages2 packages

▶NVDfortinet/fortios7.2.4 — 7.2.12+2
▶CVEListV5fortinet/fortios7.6.0 — 7.6.2+2

🔴Vulnerability Details

3
GHSA
GHSA-36g4-wrrw-63fh: A heap-based buffer overflow in Fortinet FortiOS versions 7↗2025-07-15
▶
CVEList
CVE-2025-24477: A heap-based buffer overflow vulnerability in Fortinet FortiOS 7↗2025-07-15
▶
VulnCheck
Fortinet FortiOS Heap-based Buffer Overflow↗2025
▶

📋Vendor Advisories

1
Fortinet
Heap-based buffer overflow in cw_stad daemon↗2025-07-15
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CVE-2025-24477 — Heap-based Buffer Overflow in Fortinet | cvebase