Control iD iDSecure Improper Authentication (CVE-2025-49851)

critical Nessus Plugin ID 310722

Synopsis

An access management application is affected by an improper authentication vulnerability.

Description

The Control iD iDSecure running on the remote host is affected by an improper authentication vulnerability. An unauthenticated, remote attacker can exploit this, via specially crafted messages, to bypass authentication and gain permissions in the product.

Solution

iDSecure v4.7.50.0 or later is known to be mitigated.

Plugin Details

Severity: Critical

ID: 310722

File Name: control_id_idsecure_improper_auth.nbin

Version: 1.1

Type: Remote

Family: SCADA

Published: 4/28/2026

Updated: 4/28/2026

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Critical

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2025-49851

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vulnerability Information

CPE: cpe:/a:assaabloy:control_id_idsecure

Required KB Items: installed_sw/Control iD iDSecure

Exploited by Nessus: true

Patch Publication Date: 6/24/2025

Vulnerability Publication Date: 6/24/2025

Reference Information

CVE: CVE-2025-49851

ICSA: 25-175-05

Detections

Analytics