Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2026-5434

Severity CVSS v4.0:
Pending analysis
Type:
CWE-538 Insertion of Sensitive Information into Externally-Accessible File or Directory
Publication date:
21/05/2026
Last modified:
21/05/2026

Description

Honeywell Control<br /> Network Module (CNM) contains<br /> insertion of sensitive information into an unintended directory. An attacker could exploit this vulnerability through probing<br /> system files, potentially resulting in unintended<br /> access to protected data.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 5.90 MEDIUM
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): None
Availability (A): None

Base Score 3.x
5.90
Severity 3.x
MEDIUM

References to Advisories, Solutions, and Tools