What is CVE-2025-47294?

CVE-2025-47294 is a medium-severity vulnerability in Fortinet Fortios, classified under Integer Overflow or Wraparound. CVSS score: 5.3/10. Published 2025-05-28.

How severe is CVE-2025-47294?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Integer overflow in Fortinet Fortios

CVE-2025-47294

A integer overflow or wraparound in Fortinet FortiOS versions 7.2.0 through 7.2.7, versions 7.0.0 through 7.0.14 may allow a remote unauthenticated attacker to crash the csfd daemon via a specially crafted request.

Vulnerability class: Integer Overflow

EPSS: 0.007 (49.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

Affected products

Fortinet Fortios — versions 7.2.0, 7.0.0, 6.4.0

Weakness classification (CWE)

CWE-190 — Integer Overflow or Wraparound

References

psirt@fortinet.com (Vendor Advisory)

Frequently asked questions

What is CVE-2025-47294?: CVE-2025-47294 is a medium-severity vulnerability in Fortinet Fortios, classified under Integer Overflow or Wraparound. CVSS score: 5.3/10. Published 2025-05-28.
How severe is CVE-2025-47294?: Medium severity. CVSS v3 base score is 5.3 out of 10.