What is CVE-2018-14336?

CVE-2018-14336 is a high-severity vulnerability in TP-Link Wr840n, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2018-07-19.

How severe is CVE-2018-14336?

High severity. CVSS v3 base score is 7.5 out of 10.

Improper input validation in TP-Link Wr840n

CVE-2018-14336

TP-Link WR840N devices allow remote attackers to cause a denial of service (connectivity loss) via a series of packets with random MAC addresses.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.083 (94.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Tp-link Wr840n
N/a — versions n/a

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Exploit, VDB Entry, Third Party Advisory, exploit, x_refsource_EXPLOIT-DB)

Frequently asked questions

What is CVE-2018-14336?: CVE-2018-14336 is a high-severity vulnerability in TP-Link Wr840n, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2018-07-19.
How severe is CVE-2018-14336?: High severity. CVSS v3 base score is 7.5 out of 10.