Description
The web server does not check authentication on POST or PUT. An unauthenticated attacker can reboot the charger; by brute-forcing the configid, they can also set the service password and then change any setting.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Delta Electronics | Delta UFC500 | < 2.4.18, < 4.4.1 | 2.4.18 |
References
- https://csirt.divd.nl/DIVD-2026-00012 third-party-advisory
- https://csirt.divd.nl/CVE-2026-22110 third-party-advisory