Detections
Analytics

Danfoss AK-SM800A Improper Authentication (CVE-2025-41450)

high Tenable OT Security Plugin ID 503284

Synopsis

The remote OT asset is affected by a vulnerability.

Description

Because of an authentication flaw an attacker would be capable of generating a web report that discloses sensitive information such as internal IP addresses, usernames, store names and other sensitive information.

This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.

Solution

Install the latest patch with number 4.2 to remediate this vulnerability

See Also

http://www.nessus.org/u?8a58d1f6

https://www.cisa.gov/news-events/ics-advisories/icsa-25-140-03

Plugin Details

Severity: High

ID: 503284

Version: 1.1

Type: remote

Family: Tenable.ot

Published: 7/9/2025

Updated: 7/9/2025

Supported Sensors: Tenable OT Security

Risk Information

VPR

Risk Factor: Medium

Score: 6.5

CVSS v3

Risk Factor: High

Base Score: 8.2

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

Vulnerability Information

CPE: cpe:/o:danfoss:ak-sm_800a_firmware

Required KB Items: Tenable.ot/Danfoss

Patch Publication Date: 3/24/2025

Vulnerability Publication Date: 3/24/2025

Reference Information

CVE: CVE-2025-41450

CWE: 287

ICSA: 25-140-03