Skip to content
CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2020-8476

ABB Central Licensing System - Elevation of Privilege Vulnerability

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
ABB

Description

For the Central Licensing Server component used in ABB products ABB Ability™ System 800xA and related system extensions versions 5.1, 6.0 and 6.1, Compact HMI versions 5.1 and 6.0, Control Builder Safe 1.0, 1.1 and 2.0, Symphony Plus -S+ Operations 3.0 to 3.2 Symphony Plus -S+ Engineering 1.1 to 2.2, Composer Harmony 5.1, 6.0 and 6.1, Melody Composer 5.3, 6.1/6.2 and SPE for Melody 1.0SPx (Composer 6.3), Harmony OPC Server (HAOPC) Standalone 6.0, 6.1 and 7.0, ABB Ability™ System 800xA/ Advant® OCS Control Builder A 1.3 and 1.4, Advant® OCS AC100 OPC Server 5.1, 6.0 and 6.1, Composer CTK 6.1 and 6.2, AdvaBuild 3.7 SP1 and SP2, OPCServer for MOD 300 (non-800xA) 1.4, OPC Data Link 2.1 and 2.2, Knowledge Manager 8.0, 9.0 and 9.1, Manufacturing Operations Management 1812 and 1909, ABB AbilityTM SCADAvantage versions 5.1 to 5.6.5, a weakness in validation of input exists that allows an attacker to alter licenses assigned to the system nodes by sending specially crafted messages to the CLS web service.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

ABB Central Licensing System

  • 5.1 to < 5*affected

ABB ABB Ability System 800xA

  • 5.1affected
  • 6.0affected
  • 6.1affected

ABB Compact HMI

  • 5.1affected
  • 6.0affected

ABB Control Builder Safe

  • 1.0affected
  • 1.1affected
  • 2.0affected

ABB Symphony Plus S+ Operations

  • 3 to ≤ 3.2affected

ABB Symphony Plus S+ Engineering

  • 1.1 to ≤ 2.2affected

ABB Composer Harmony

  • 5.1affected
  • 6.0affected
  • 6.1affected

ABB Composer Melody

  • 5.3affected
  • 6 to ≤ 6.3affected

ABB Harmony OPC Server Standalone

  • 6.0affected
  • 6.1affected
  • 7.0affected

ABB Advant OCS Control Builder A

  • 1.3affected
  • 1.4affected

ABB Composer CTK

  • 6.1affected
  • 6.2affected

ABB AdvaBuild

  • 3.7 SP1affected
  • 3.7 SP2affected

ABB OPC Server for Mod 300 (non-800xA)

  • 1.4affected

ABB OPC Data Link

  • 2.1affected
  • 2.2affected

ABB Knowledge Manager

  • 8.0affected
  • 9.0affected
  • 9.1affected

ABB Manufacturing Operations Management

  • 1812affected
  • 1909affected

ABB Advant OCS AC 100 OPS Server

  • 5.1affected
  • 6.0affected
  • 6.1affected

ABB ABB Ability™ SCADAvantage

  • 5.1 to < unspecifiedaffected
  • unspecified to ≤ 5.6.5affected

References