Description
Heap-based Buffer Overflow vulnerability in ABB Terra AC wallbox (UL40/80A), ABB Terra AC wallbox (UL32A), ABB Terra AC wallbox (MID/ CE) -Terra AC MID, ABB Terra AC wallbox (MID/ CE) -Terra AC Juno CE, ABB Terra AC wallbox (MID/ CE) -Terra AC PTB, ABB Terra AC wallbox (JP).This issue affects Terra AC wallbox (UL40/80A): through 1.8.32; Terra AC wallbox (UL32A): through 1.8.2; Terra AC wallbox (MID/ CE) -Terra AC MID: through 1.8.32; Terra AC wallbox (MID/ CE) -Terra AC Juno CE: through 1.8.32; Terra AC wallbox (MID/ CE) -Terra AC PTB: through 1.8.21; Terra AC wallbox (JP): through 1.8.2.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| ABB | Terra AC wallbox (UL40/80A) | ≤ 1.8.32 | — |
| ABB | Terra AC wallbox (UL32A) | ≤ 1.8.2 | — |
| ABB | Terra AC wallbox (MID/ CE) -Terra AC MID | ≤ 1.8.32 | — |
| ABB | Terra AC wallbox (MID/ CE) -Terra AC Juno CE | ≤ 1.8.32 | — |
| ABB | Terra AC wallbox (MID/ CE) -Terra AC PTB | ≤ 1.8.21 | — |
| ABB | Terra AC wallbox (JP) | ≤ 1.8.2 | — |
Advisories 2
- ICSA-26-146-01 ABB Terra AC CISA ICS & IT advisories · May 26, 2026
- 9AKK108471A8948 Terra AC wallbox Heap Memory Corruption Vulnerability ABB PSIRT · Oct 21, 2025