U-SPEED N300 router V1.0.0 does not implement rate limiting or account lockout protections on the /api/login endpoint. This allows an attacker on the local network to perform unlimited authentication attempts, enabling brute-force attacks against the administrator account and potential unauthorized access to the router management interface.
Metrics
Affected Vendors & Products
References
| Link | Providers |
|---|---|
| http://u-speed.com |
|
| https://github.com/kirubel-cve/CVE-2026-36959 |
|
History
Tue, 05 May 2026 03:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
U-speed n300
U-speed n300 Firmware |
|
| CPEs | cpe:2.3:h:u-speed:n300:-:*:*:*:*:*:*:* cpe:2.3:o:u-speed:n300_firmware:1.0.0:*:*:*:*:*:*:* |
|
| Vendors & Products |
U-speed n300
U-speed n300 Firmware |
Sat, 02 May 2026 01:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unrestricted Brute‑Force Login on U‑SPEED N300 Router |
Fri, 01 May 2026 08:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
U-speed
U-speed n300 Router |
|
| Vendors & Products |
U-speed
U-speed n300 Router |
Thu, 30 Apr 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-307 | |
| Metrics |
cvssV3_1
|
Thu, 30 Apr 2026 15:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | U-SPEED N300 router V1.0.0 does not implement rate limiting or account lockout protections on the /api/login endpoint. This allows an attacker on the local network to perform unlimited authentication attempts, enabling brute-force attacks against the administrator account and potential unauthorized access to the router management interface. | |
| References |
|
Status: PUBLISHED
Assigner: mitre
Published: 2026-04-30T00:00:00.000Z
Updated: 2026-04-30T15:49:59.809Z
Reserved: 2026-04-06T00:00:00.000Z
Link: CVE-2026-36959
Updated: 2026-04-30T15:47:36.210Z
Status : Analyzed
Published: 2026-04-30T15:16:23.077
Modified: 2026-05-05T03:00:23.803
Link: CVE-2026-36959
No data.
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