Integer Overflow Vulnerability in Fortinet FortiOS Software
CVE-2025-47294

4.8MEDIUM

Key Information:

Vendor

Fortinet
Status
FortiOS
Vendor
CVE Published:
28 May 2025

What is CVE-2025-47294?

An integer overflow or wraparound issue in Fortinet's FortiOS versions 7.2.0 to 7.2.7 and 7.0.0 to 7.0.14 allows remote unauthenticated attackers to crash the csfd daemon. This vulnerability can be exploited by sending specially crafted requests, posing a significant risk to system stability and availability. Organizations using affected FortiOS versions should prioritize applying patches to mitigate potential attacks.

Affected Version(s)

FortiOS 7.2.0 <= 7.2.7

FortiOS 7.0.0 <= 7.0.14

FortiOS 6.4.0 <= 6.4.16

References

https://fortiguard.fortinet.com/psirt/FG-IR-24-388

CVSS V3.1

Score:
4.8
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-47294 : Integer Overflow Vulnerability in Fortinet FortiOS Software