CVE-2018-14336: Input Validation

Published Jul 19, 2018
·
Updated

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 Software

1 affected component
TP-LINK WR840N

Event History

Jul 19, 2018
CVE Published
via MITRE·08:00 PM
Data Sourced
via MITRE·08:00 PM
Description
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Frequently Asked Questions

1

What is the severity of CVE-2018-14336?

The severity of CVE-2018-14336 is high with a severity value of 7.5.

2

How can CVE-2018-14336 be exploited?

CVE-2018-14336 can be exploited by remote attackers sending a series of packets with random MAC addresses, causing a denial of service (connectivity loss).

3

Which devices are affected by CVE-2018-14336?

TP-Link WR840N devices are affected by CVE-2018-14336.

4

How can I mitigate CVE-2018-14336?

There is currently no official fix or mitigation available for CVE-2018-14336. It is recommended to keep the device firmware up to date and monitor vendor announcements for any updates or patches.

5

Where can I find more information about CVE-2018-14336?

You can find more information about CVE-2018-14336 on the following references: [Hacking Vila](https://hackingvila.wordpress.com/2018/07/17/cve-2018-14336-tp-link-wireless-n-router-wr840n-vulnerability/) and [Exploit-DB](https://www.exploit-db.com/exploits/45064/).

Contact

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