ABB M2M Gateway Out-Of-Bound Read/Write in embedded Linux Kernel (CVE-2023-35001)

high Tenable OT Security Plugin ID 503251

Synopsis

The remote OT asset is affected by a vulnerability.

Description

Linux Kernel nftables Out-Of-Bounds Read/Write Vulnerability;
nft_byteorder poorly handled vm register contents when CAP_NET_ADMIN is in any user or network namespace

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

Solution

Refer to the vendor advisory.

Plugin Details

Severity: High

ID: 503251

Version: 1.1

Type: remote

Family: Tenable.ot

Published: 5/27/2025

Updated: 5/27/2025

Supported Sensors: Tenable OT Security

Risk Information

VPR

Risk Factor: Critical

Score: 9.2

CVSS v3

Risk Factor: High

Base Score: 7.8

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

Vulnerability Information

CPE: cpe:/o:abb:sw_firmware, cpe:/o:abb:arm600_firmware

Required KB Items: Tenable.ot/ABB

Exploit Ease: No known exploits are available

Patch Publication Date: 7/5/2023

Vulnerability Publication Date: 7/5/2023

Reference Information

CVE: CVE-2023-35001

CWE: 787

ICSA: 25-105-08

Detections

Analytics