CVE-2020-35576

8.8 highEPSS 42%

High (8.8) in tp-link tl-wr841n firmware. EPSS 42% chance of exploitation in the next 30 days.

A Command Injection issue in the traceroute feature on TP-Link TL-WR841N V13 (JP) with firmware versions prior to 201216 allows authenticated users to execute arbitrary code as root via shell metacharacters, a different vulnerability than CVE-2018-12577.

Severity

CVSS 3.1

8.8 high

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 42% chance of exploitation in the next 30 days; higher than 98% of CVEs (scores of 2026-10-31)
CWE: CWE-78
Published: 2021-01-26
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

tp-link:tl-wr841n_firmware

References

https://jvn.jp/en/vu/JVNVU92444096/
https://www.tp-link.com/jp/support/download/tl-wr841n/v13/#Firmware
https://www.tp-link.com/us/security
https://jvn.jp/en/vu/JVNVU92444096/
https://www.tp-link.com/jp/support/download/tl-wr841n/v13/#Firmware

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