← All Advisories

CVE-2025-53844

Last refreshed2026-10-06

Status: UPDATED  |  Advisory ID: CVE-2025-53844

Key Details

CVECVE-2025-53844
CVSS Score / Version8.8 (High) / CVSS v3.1
Updated2026-09-30
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS Proseattack vector is network; attack complexity is low; privileges required is low; user interaction is none; scope is unchanged; confidentiality impact is high; integrity impact is high; availability impact is high.
Affected productsSiemens RUGGEDCOM APE1808
Classified asCWE-787 (Out-of-bounds Write)

Affected Products, Subsystems & Sectors

VendorProductAffected VersionsPatch Status
SiemensRUGGEDCOM APE1808
SubsystemsGeneral OT
SectorsMultiple

What to Know

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.

What to Do

Monitor Siemens's web page for any future patch releases. See vendor advisory link below.

References

SourceReference
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2025-53844
CVEhttps://www.cve.org/CVERecord?id=CVE-2025-53844
Vendor advisoryhttps://fortiguard.fortinet.com/psirt/FG-IR-26-123