ABB AC500 V2
view advisory published 2025-07-23
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
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2025-7745US | — | — | ||
Buffer Over-read vulnerability in ABB AC500 V2.This issue affects AC500 V2: through 2.5.2. | ||||
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references
External citations — patches, advisories, analysis.
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remediations (1)
- FixedAC500 V2
The vulnerabilities have been resolved in the following product versions: AC500 V2 firmware version 2.5.3 (released in 2016) and later
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