CVE-2018-14336 EXPLOIT
7.5
HIGH · CVSS 3.0 · EPSS 8.2% (pctl 95)
Patch early
A public exploit exists.
Description
TP-Link WR840N devices allow remote attackers to cause a denial of service (connectivity loss) via a series of packets with random MAC addresses.
Scoring
| CVSS | 7.5 (HIGH, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| EPSS | 8.19% — more likely to be exploited than 95% of all CVEs |
| Weakness | CWE-20 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2018-07-19 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| tp-link | wr840n |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | TP-Link TL-WR840N - Denial of Service | 2018-07-20 |
References
- https://hackingvila.wordpress.com/2018/07/17/cve-2018-14336-tp-link-wireless-n-router-wr840n-vulnerability/
- https://www.exploit-db.com/exploits/45064/
- https://hackingvila.wordpress.com/2018/07/17/cve-2018-14336-tp-link-wireless-n-router-wr840n-vulnerability/
- https://www.exploit-db.com/exploits/45064/
→ the Explorer · watch your stack · NVD