CVE-2025-53847: fortios from 6.2.9 (inclusive), before 7.0.18 (exclusive), from 7.2.0 (inclusive), before 7.2.12 (exclusive), from…

Affected technology

fortios · from 6.2.9 (inclusive), before 7.0.18 (exclusive)
fortinet

fortios · from 7.2.0 (inclusive), before 7.2.12 (exclusive)
fortinet

fortios · from 7.4.0 (inclusive), before 7.4.9 (exclusive)
fortinet

fortios · from 7.6.0 (inclusive), before 7.6.4 (exclusive)
fortinet

FortiOS · 7.6.0 through 7.6.3, 7.4.0 through 7.4.8, 7.2.0 through 7.2.11, 7.0.0 through 7.0.17, 6.4.0 through 6.4.16, 6.2.9 through 6.2.17
Fortinet

RUGGEDCOM APE1808 · 0 to before *
Siemens

Description’s affected range: through 7.6.3

Component: Not specified by the source
Function: vulnerability

Attack conditions (Vendor/CNA, CVSS 3.1): Adjacent network · No privileges required · No user interaction required

Attack conditions (NVD, CVSS 3.1): Adjacent network · No privileges required · No user interaction required

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 6.5/10) rates confidentiality and availability impact as none; integrity impact as high. NVD’s CVSS 3.1 assessment (base score 8.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.