Is CVE-2026-22105 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-22105 being exploited in the wild.

How severe is CVE-2026-22105?

Informational severity, published 30 October 2026.

Is there a fix for CVE-2026-22105?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

How is CVE-2026-22105 attacked?

It is attacked from the adjacent network, in a network appliance.

Am I affected by CVE-2026-22105?

Check whether you run Delta UFC500 at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-22105: Delta UFC500 weak default credentials derived from serial number

CVE-2026-22105 · Severity: info · Published 2026-10-30

Delta UFC500 EV charging stations use predictable default Service account credentials that can be derived from the device's serial number. An attacker on the same network can reconstruct the password without authentication and gain access to sensitive settings, including the OCPP backend configuration, enabling them to redirect charging sessions or modify charging behavior.

Vendors: Delta.

Quick answers

Is CVE-2026-22105 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-22105 being exploited in the wild.
How severe is CVE-2026-22105?: Informational severity, published 30 October 2026.
Which products and versions are affected?: Delta UFC500 <UNKNOWN>.
Is there a fix for CVE-2026-22105?: No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-22105 attacked?: It is attacked from the adjacent network, in a network appliance.
Am I affected by CVE-2026-22105?: Check whether you run Delta UFC500 at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

The vulnerability is a weak credential generation issue: Delta UFC500 charging stations derive the Service account default password by extracting specific character positions from the device serial number. An unauthenticated attacker with adjacent network access can reconstruct the password through character extraction or brute-force the limited keyspace and log in to modify OCPP backend settings. This requires network proximity but no authentication or user interaction.

Affected products

Delta UFC500 <UNKNOWN>

Timeline

2026-10: disclosed

References

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