PT-2018-13836 · Tp Link · Tp-Link Tl-Wr886N

Lbp · Published 2018-09-13 · Updated 2020-08-24 · CVE-2018-17016

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions TP-Link TL-WR886N versions 6.0 2.3.4 through 7.0 1.1.0

Description An issue allows authenticated attackers to crash router services, including inetd, HTTP, DNS, and UPnP, by sending long JSON data for the reboot timer name.

Recommendations For TP-Link TL-WR886N version 6.0 2.3.4, avoid using long JSON data for the reboot timer name to prevent service crashes. For TP-Link TL-WR886N version 7.0 1.1.0, restrict access to the JSON data input for the reboot timer name until a fix is available.

Exploit

Fix

Related Identifiers

CVE-2018-17016

Affected Products

Tp-Link Tl-Wr886N

References · 3

• 🔥 https://github.com/PAGalaxyLab/VulInfo/blob/master/TP-Link/WR886N/inetd_task_dos_12/README.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-17016 · Security Note
• https://osv.dev/vulnerability/CVE-2018-17016 · Vendor Advisory