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CVE-2020-8475

ABB Central Licensing System - Denial of Service Vulnerability PUBLISHED

Description (CNA)

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 block license handling by sending specially crafted messages to the CLS web service.

Affected (CNA)

Vendor / productVersions
ABB / Central Licensing Systemaffected 5.1 before 5*
ABB / ABB Ability System 800xAaffected 5.1; affected 6.0; affected 6.1
ABB / Compact HMIaffected 5.1; affected 6.0
ABB / Control Builder Safeaffected 1.0; affected 1.1; affected 2.0
ABB / Symphony Plus S+ Operationsaffected 3 through 3.2
ABB / Symphony Plus S+ Engineeringaffected 1.1 through 2.2
ABB / Composer Harmonyaffected 5.1; affected 6.0; affected 6.1
ABB / Composer Melodyaffected 5.3; affected 6 through 6.3
ABB / Harmony OPC Server Standaloneaffected 6.0; affected 6.1; affected 7.0
ABB / Advant OCS Control Builder Aaffected 1.3; affected 1.4
ABB / Composer CTKaffected 6.1; affected 6.2
ABB / AdvaBuildaffected 3.7 SP1; affected 3.7 SP2
ABB / OPC Server for Mod 300 (non-800xA)affected 1.4
ABB / OPC Data Linkaffected 2.1; affected 2.2
ABB / Knowledge Manageraffected 8.0; affected 9.0; affected 9.1
ABB / Manufacturing Operations Managementaffected 1812; affected 1909
ABB / Advant OCS AC 100 OPS Serveraffected 5.1; affected 6.0; affected 6.1
ABB / ABB Ability™ SCADAvantageaffected 5.1 before unspecified; affected unspecified through 5.6.5

CWE

CWE-20

References

ADP enrichment

CVE

No English description supplied.