Description
Improper handling of length parameter inconsistency vulnerability in ABB Freelance Controller DCP, ABB Freelance Controller AC700, ABB Freelance Controller AC800, and ABB Freelance Controller AC900.
This issue affects Freelance Controller DCP: through 2013, 2013 SP1, 2016, 2016 SP1, 2019, and 2019 SP1; Freelance Controller AC700: through 2013, 2013 SP1, 2016, 2016 SP1, 2019, and 2019 SP1; Freelance Controller AC800: through 2013, 2013 SP1, 2016, 2016 SP1, 2019, and 2019 SP1; Freelance Controller AC900: through 2013, 2013 SP1, 2016, 2016 SP1, 2019, and 2019 SP1.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| ABB | Freelance Controller DCP | ≤ 2013, 2013 SP1, 2016, 2016 SP1, 2019, 2019 SP1 | 2019 SP1 FP1 |
| ABB | Freelance Controller AC700 | ≤ 2013, 2013 SP1, 2016, 2016 SP1, 2019, 2019 SP1 | 2019 SP1 FP1 |
| ABB | Freelance Controller AC800 | ≤ 2013, 2013 SP1, 2016, 2016 SP1, 2019, 2019 SP1 | 2019 SP1 FP1 |
| ABB | Freelance Controller AC900 | ≤ 2013, 2013 SP1, 2016, 2016 SP1, 2019, 2019 SP1 | 2019 SP1 FP1 |
Advisories 1
- 7PAA010706 Freelance Missing Length Check ABB PSIRT · Sep 18, 2026