CVE-2023-31983
9.8
CRITICAL · CVSS 3.1 · EPSS 24.9% (pctl 98)
Patch early
EPSS 24.9% — above the 10% action threshold.
Description
A Command Injection vulnerability in Edimax Wireless Router N300 Firmware BR-6428NS_v4 allows attacker to execute arbitrary code via the mp function in /bin/webs without any limitations.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 24.9% — more likely to be exploited than 98% of all CVEs |
| Weakness | CWE-77 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2023-05-12 |
| Last modified | 2026-06-17 |
Affected (2)
| Vendor | Product |
|---|---|
| edimax | br-6428ns |
| edimax | br-6428ns firmware |
References
→ the Explorer · watch your stack · NVD