CVE-2023-46715

At a glance

Severity: MEDIUM 4.7
EPSS: EPSS 0.93 % · percentile 60 (2026-10-27)
State: PUBLISHED
Published: 2025-01-14
Updated: 2025-01-14
Assigner: fortinet
NVD status: Analyzed

Description

An origin validation error [CWE-346] vulnerability in Fortinet FortiOS IPSec VPN version 7.4.0 through 7.4.1 and version 7.2.6 and below allows an authenticated IPSec VPN user with dynamic IP addressing to send (but not receive) packets spoofing the IP of another user via crafted network packets.

Scores

Version	Score	Vector	Scored by
CVSS 3.1	MEDIUM 4.7	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N/E:P/RL:X/RC:C	fortinet
CVSS 3.1	MEDIUM 5.0	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N	NVD · psirt@fortinet.com (Secondary)
CVSS 3.1	MEDIUM 4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N	NVD · nvd@nist.gov (Primary)

Weaknesses (CWE)

CWE-346

European references

ENISA EUVD · EUVD-2023-50899
GCVE · GCVE-0-2023-46715

CERT-FR advisories

CERTFR-2025-AVI-0031 — Multiples vulnérabilités dans les produits Fortinet · cert.ssi.gouv.fr

Affected configurations (NVD CPE)

cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* ≥ 6.2.0 < 7.4.2

Affected products

Product	Versions
Fortinet · FortiProxy	affected 7.4.0 ≤ 7.4.1 ; affected 7.2.0 ≤ 7.2.6 ; affected 7.0.0 ≤ 7.0.12
Fortinet · FortiOS	affected 7.4.0 ≤ 7.4.1 ; affected 7.2.0 ≤ 7.2.10 ; affected 7.0.0 ≤ 7.0.16 ; affected 6.4.0 ≤ 6.4.15 ; affected 6.2.0 ≤ 6.2.16

References

https://fortiguard.com/psirt/FG-IR-23-407

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