PT-2021-11804 · Tp Link · Tp-Link Tl-Wr841N

Koh You Liang · Published 2021-01-25 · Updated 2023-02-02 · CVE-2020-35576

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions: TP-Link TL-WR841N V13 (JP) versions prior to 201216

Description: A Command Injection issue in the traceroute feature allows authenticated users to execute arbitrary code as root via shell metacharacters.

Recommendations: For versions prior to 201216, update the firmware to a version that includes the fix for this issue.

Exploit

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2020-35576

Affected Products

Tp-Link Tl-Wr841N

References · 7

• 🔥 https://exploit-db.com/exploits/50058 · Exploit
• https://tp-link.com/jp/support/download/tl-wr841n/v13/#Firmware · Vendor Advisory
• https://jvn.jp/en/vu/JVNVU92444096 · Patch
• https://osv.dev/vulnerability/CVE-2020-35576 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-35576 · Security Note
• https://tp-link.com/us/security · Vendor Advisory
• https://t.me/cibsecurity/22651 · Telegram Post