CVE-2025-24477 | BDVDB-2026-286191 Detail

FortinetFortiOS

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

Impact#

Per CVSS v3.1: confidentiality impact low, integrity impact low, availability impact low. Attack vector: local.

Weaknesses#

CWE-122 Heap-based Buffer Overflow

References#

https://fortiguard.fortinet.com/psirt/FG-IR-25-026

Exploit#

No public exploit known

History#

Version 12025-07-15Record published in the CVE List.
Version 22026-02-10Most recent update recorded in the CVE List.

Published

Published: 2025-07-15
Last modified: 2026-02-10

Vendor information

Vendor: Fortinet
Product: FortiOS

All Fortinet vulnerabilities

Score

4.0 Medium

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 15.3.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Memory Corruption

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
>= 7.6.0 and <= 7.6.2
Fixed
Not stated
Vulnerable
>= 7.4.0 and <= 7.4.7
Fixed
Not stated
Vulnerable
>= 7.2.4 and <= 7.2.12
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

4.0 Medium

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

Metric breakdown
Attack Vector	Local
Attack Complexity	Low
Privileges Required	High
User Interaction	None
Scope	Unchanged
Confidentiality	Low
Integrity	Low
Availability	Low

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).