CVE-2025-53844

EUVD-2025-209802
A out-of-bounds write vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2.0 through 7.2.11 allows attacker to execute unauthorized code or commands via specially crafted packets.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 42%
Affected Products (NVD)
VendorProductVersion
fortinetfortios
7.2.0 ≤
𝑥
< 7.2.12
fortinetfortios
7.4.0 ≤
𝑥
< 7.4.9
fortinetfortios
7.6.0 ≤
𝑥
< 7.6.4
𝑥
= Vulnerable software versions
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
SiemensRUGGEDCOM APE1808
𝑥
< *
ADP
Common Weakness Enumeration
References
https://fortiguard.fortinet.com/psirt/FG-IR-26-123
https://cert-portal.siemens.com/productcert/html/ssa-864900.html