PT-2018-11263 · Tp Link · Tp-Link Tl-Wr841N

Published 2018-07-02 · Updated 2021-01-26 · CVE-2018-12577

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions TP-Link TL-WR841N version 0.9.1 4.16 v0001.0 Build 180119 Rel.65243n

Description The issue concerns the Ping and Traceroute features, which allow authenticated blind Command Injection.

Recommendations For TP-Link TL-WR841N version 0.9.1 4.16 v0001.0 Build 180119 Rel.65243n, consider disabling the Ping and Traceroute features until a patch is available to prevent potential exploitation.

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2018-12577

Affected Products

Tp-Link Tl-Wr841N

References · 4

• https://osv.dev/vulnerability/CVE-2018-12577 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-12577 · Security Note
• https://t.me/cibsecurity/22651 · Telegram Post
• https://software-talk.org/blog/2018/06/tplink-wr841n-code-exec-cve-2018-12577 · Note