Risk Summary
ABB became aware of vulnerabilities in AC500 V2 listed as affected in the advisory. An attacker who successfully exploited this vulnerability could access fragments of Modbus telegrams that have been sent earlier by that PLC
CVEs (1)
Remediations
- The vulnerabilities have been resolved in the following product versions: AC500 V2 firmware version 2.5.3 (released in 2016) and later
Affected Vendors
ABB
Affected Products (2)
ABB
·
AC500 V2
<=2.5.2
ABB
·
AC500 V2
2.5.3
Affected Sectors
Critical Manufacturing, Energy, Water and Wastewater
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