What’s Vulnerable › Vulnerabilities

CVE-2018-14336

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 8.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-07-19 · updated 2026-06-17
• Weakness: CWE-20

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.

Affected products

• TP-Link Wr840N: all versions

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/

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