PT-2018-13153 · Tp Link · Tp-Link Tl-Wr841N

Published 2018-10-01 · Updated 2018-11-27 · CVE-2018-15701

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions TP-Link TL-WRN841N version 0.9.1 4.16 v0348.0

Description The web interface is susceptible to a denial of service when an unauthenticated LAN user sends a crafted HTTP header containing an unexpected Cookie field.

Recommendations For TP-Link TL-WRN841N version 0.9.1 4.16 v0348.0, consider restricting access to the web interface until a patch is available. As a temporary workaround, avoid using the web interface from untrusted LAN connections to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2018-15701

Affected Products

Tp-Link Tl-Wr841N

References · 3

• https://osv.dev/vulnerability/CVE-2018-15701 · Vendor Advisory
• https://tenable.com/security/research/tra-2018-27 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-15701 · Security Note