Denial of Service via HTTP Flood on U‑SPEED N300 Router
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | n/a | affected |
|
Configuration 1 [-]
| AND |
|
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| U-speed | N300 Router |
|
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.323% probability within 30 days)
| Link | Providers |
|---|---|
| https://github.com/kirubel-cve/CVE-2026-36958 |
|
| 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 |
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Denial of Service via HTTP Flood on U‑SPEED N300 Router |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
U-speed
U-speed n300 Router |
|
| Vendors & Products |
U-speed
U-speed n300 Router |
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-400 | |
| Metrics |
cvssV3_1
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A denial-of-service vulnerability exists in the U-SPEED N300 V1.0.0 wireless router. By sending a large number of concurrent HTTP requests to random or non-existent endpoints on the web management interface, an attacker can exhaust system resources in the embedded Boa HTTP server. This causes the router web interface to become unresponsive and may require manual reboot to restore normal operation. | |
| References |
|