CVE-2026-22110

Missing authentication check on POST/PUT requests

Published Oct 30, 2026 CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
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.

Remediation

Vendor Solution

Update to the latest version.

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Delta Electronics
Delta Electronics delta Ufc500
Vendors & Products Delta Electronics
Delta Electronics delta Ufc500
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title Missing authentication check on POST/PUT requests
Weaknesses CWE-306
References
Metrics cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
DIVD
Published
Updated
Oct 30, 2026, 4:35 PM
Reserved
Jan 6, 2026, 11:08 AM
Status
Deferred
Published
Oct 30, 2026, 11:17 AM
Modified
Oct 30, 2026, 7:39 PM