PT-2018-13831 · Tp Link · Tp-Link Tl-Wr886N

Lbp · Published 2018-09-13 · Updated 2020-08-24 · CVE-2018-17011

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 version 6.0 2.3.4 TP-Link TL-WR886N version 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 hosts info parameter.

Recommendations For TP-Link TL-WR886N version 6.0 2.3.4, avoid using long JSON data for the hosts info parameter to prevent service crashes. For TP-Link TL-WR886N version 7.0 1.1.0, avoid using long JSON data for the hosts info parameter to prevent service crashes. As a temporary workaround, consider restricting access to the affected services until a patch is available.

Exploit

Fix

Related Identifiers

CVE-2018-17011

Affected Products

Tp-Link Tl-Wr886N

References · 3

• 🔥 https://github.com/PAGalaxyLab/VulInfo/blob/master/TP-Link/WR886N/inetd_task_dos_07/README.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-17011 · Security Note
• https://osv.dev/vulnerability/CVE-2018-17011 · Vendor Advisory