CVE-2025-25248

At a glance

Severity: MEDIUM 4.8
EPSS: EPSS 0.48 % · percentile 42 (2026-10-27)
State: PUBLISHED
Published: 2025-08-12
Updated: 2026-10-15
Assigner: fortinet
NVD status: Modified

Description

An Integer Overflow or Wraparound vulnerability [CWE-190] in FortiOS version 7.6.2 and below, version 7.4.7 and below, version 7.2.10 and below, 7.2 all versions, 6.4 all versions, FortiProxy version 7.6.2 and below, version 7.4.3 and below, 7.2 all versions, 7.0 all versions, 2.0 all versions and FortiPAM version 1.5.0, version 1.4.2 and below, 1.3 all versions, 1.2 all versions, 1.1 all versions, 1.0 all versions SSL-VPN RDP and VNC bookmarks may allow an authenticated user to affect the device SSL-VPN availability via crafted requests.

Scores

Version	Score	Vector	Scored by
CVSS 3.1	MEDIUM 4.8	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H/E:P/RL:X/RC:R	fortinet
CVSS 3.1	MEDIUM 5.3	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H	NVD · psirt@fortinet.com (Secondary)
CVSS 3.1	MEDIUM 6.5	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	NVD · nvd@nist.gov (Primary)

Weaknesses (CWE)

CWE-190

European references

ENISA EUVD · EUVD-2025-24459
GCVE · GCVE-0-2025-25248

CERT-FR advisories

CERTFR-2025-AVI-0679 — Multiples vulnérabilités dans les produits Fortinet · cert.ssi.gouv.fr

Affected configurations (NVD CPE)

cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* ≥ 6.4.0 < 7.2.11
cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* ≥ 7.4.0 < 7.4.8
cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* ≥ 7.6.0 < 7.6.3
cpe:2.3:o:fortinet:fortipam:*:*:*:*:*:*:*:* ≥ 1.0.0 < 1.4.3
cpe:2.3:o:fortinet:fortipam:1.5.0:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:* ≥ 2.0.0 < 7.4.4
cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:* ≥ 7.6.0 < 7.6.3

Affected products

Product	Versions
Fortinet · FortiOS	affected 7.6.0 ≤ 7.6.2 ; affected 7.4.0 ≤ 7.4.7 ; affected 7.2.0 ≤ 7.2.10 ; affected 7.0.0 ≤ 7.0.17 ; affected 6.4.0 ≤ 6.4.16
Fortinet · FortiPAM	affected 1.5.0 ; affected 1.4.0 ≤ 1.4.2 ; affected 1.3.0 ≤ 1.3.1 ; affected 1.2.0 ; affected 1.1.0 ≤ 1.1.2 ; affected 1.0.0 ≤ 1.0.3
Fortinet · FortiProxy	affected 7.6.0 ≤ 7.6.2 ; affected 7.4.0 ≤ 7.4.3 ; affected 7.2.0 ≤ 7.2.14 ; affected 7.0.0 ≤ 7.0.21 ; affected 2.0.0 ≤ 2.0.14

References

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)	Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD