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CVE-2025-24477

MEDIUM
6.7
CVSS Score
Published: July 15, 2025 at 08:14 AM UTC
Updated: June 17, 2026 at 08:59 AM UTC
1 product affected across 1 vendorFortiOS

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Severity
MEDIUM6.7
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

A heap-based buffer overflow in Fortinet FortiOS versions 7.6.0 through 7.6.2, 7.4.0 through 7.4.7, 7.2.4 through 7.2.11 allows an attacker to escalate its privileges via a specially crafted CLI command

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

FortiOS· Fortinet
95%
7.2.4 ≤ v ≤ 7.2.127.2.4 ≤ v < 7.2.127.4.0 ≤ v ≤ 7.4.77.4.0 ≤ v < 7.4.87.6.0 ≤ v ≤ 7.6.27.6.0 ≤ v < 7.6.37.2.107.2.117.2.127.2.47.2.57.2.67.2.77.2.87.2.97.4.07.4.17.4.27.4.37.4.47.4.57.4.67.4.77.6.07.6.17.6.2
Affected range stops below 7.2.12, so it looks safe — our inference, not a vendor statement
Affected range stops below 7.4.8, so it looks safe — our inference, not a vendor statement
Affected range stops below 7.6.3, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: [email protected]
https://fortiguard.fortinet.com/psirt/FG-IR-25-026

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.7MEDIUM[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-122

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