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ABB Ability System 800xA

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1. EXECUTIVE SUMMARY

  • CVSS v4 6.9
  • ATTENTION: Low attack complexity
  • Vendor: ABB
  • Equipment: 800xA Base
  • Vulnerabilities: Improper Input Validation

2. RISK EVALUATION

Successful exploitation of these vulnerabilities could cause services to crash and restart.

3. TECHNICAL DETAILS

3.1 AFFECTED PRODUCTS

ABB reports that the vulnerability only affects 800xA services in PC based client/server nodes. Controllers are not affected by this vulnerability:

  • ABB 800xA Base: versions 6.1.1-2 and prior

3.2 Vulnerability Overview

3.2.1 Improper Input Validation CWE-20

An attacker who successfully exploited this vulnerability could cause services to crash and restart by sending specifically crafted messages.

CVE-2024-3036 has been assigned to this vulnerability. A CVSS v3.1 base score of 5.7 has been calculated; the CVSS vector string is (AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

A CVSS v4 score has also been calculated for CVE-2024-3036. A base score of 6.9 has been calculated; the CVSS vector string is (CVSS4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N).

3.3 BACKGROUND

  • CRITICAL INFRASTRUCTURE SECTORS: Chemical, Critical Manufacturing, Dams, Energy, Food and Agriculture, Water and Wastewater Systems
  • COUNTRIES/AREAS DEPLOYED: Worldwide
  • COMPANY HEADQUARTERS LOCATION: Switzerland

3.4 R

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