A malicious actor in Wi-Fi range of the affected product could leverage a vulnerability in the airMAX Wireless Protocol to achieve a remote code execution (RCE) within the affected product.
Affected Products:
UBB-XG (Version 1.2.2 and earlier)
UDB-Pro/UDB-Pro-Sector (Version 1.4.1 and earlier)
UBB (Version 3.1.5 and earlier)
Mitigation:
Update your UBB-XG to Version 1.2.3 or later.
Update your UDB-Pro/UDB-Pro-Sector to Version 1.4.2 or later.
Update your UBB to Version 3.1.7 or later.
Metrics
Affected Vendors & Products
References
History
Wed, 14 Jan 2026 21:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Ui
Ui ubb Ui ubb-xg Ui ubb-xg Firmware Ui ubb Firmware Ui udb-pro Ui udb-pro-sector Ui udb-pro-sector Firmware Ui udb-pro Firmware |
|
| CPEs | cpe:2.3:h:ui:ubb-xg:-:*:*:*:*:*:*:* cpe:2.3:h:ui:ubb:-:*:*:*:*:*:*:* cpe:2.3:h:ui:udb-pro-sector:-:*:*:*:*:*:*:* cpe:2.3:h:ui:udb-pro:-:*:*:*:*:*:*:* cpe:2.3:o:ui:ubb-xg_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:ui:ubb_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:ui:udb-pro-sector_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:ui:udb-pro_firmware:*:*:*:*:*:*:*:* |
|
| Vendors & Products |
Ui
Ui ubb Ui ubb-xg Ui ubb-xg Firmware Ui ubb Firmware Ui udb-pro Ui udb-pro-sector Ui udb-pro-sector Firmware Ui udb-pro Firmware |
Fri, 09 Jan 2026 13:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Ubiquiti
Ubiquiti ubb Ubiquiti ubb-xg Ubiquiti udb-pro Ubiquiti udb-pro-sector |
|
| Vendors & Products |
Ubiquiti
Ubiquiti ubb Ubiquiti ubb-xg Ubiquiti udb-pro Ubiquiti udb-pro-sector |
Thu, 08 Jan 2026 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 08 Jan 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-77 |
Thu, 08 Jan 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A malicious actor in Wi-Fi range of the affected product could leverage a vulnerability in the airMAX Wireless Protocol to achieve a remote code execution (RCE) within the affected product. Affected Products: UBB-XG (Version 1.2.2 and earlier) UDB-Pro/UDB-Pro-Sector (Version 1.4.1 and earlier) UBB (Version 3.1.5 and earlier) Mitigation: Update your UBB-XG to Version 1.2.3 or later. Update your UDB-Pro/UDB-Pro-Sector to Version 1.4.2 or later. Update your UBB to Version 3.1.7 or later. | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: hackerone
Published: 2026-01-08T16:14:22.563Z
Updated: 2026-01-09T04:55:27.784Z
Reserved: 2026-01-01T15:00:02.339Z
Link: CVE-2026-21638
Updated: 2026-01-08T16:48:20.274Z
Status : Analyzed
Published: 2026-01-08T17:15:50.357
Modified: 2026-01-14T21:06:07.787
Link: CVE-2026-21638
No data.