CVE-2023-31188

high

Description

Multiple TP-LINK products allow a network-adjacent authenticated attacker to execute arbitrary OS commands. Affected products/versions are as follows: Archer C50 firmware versions prior to 'Archer C50(JP)_V3_230505', Archer C55 firmware versions prior to 'Archer C55(JP)_V1_230506', and Archer C20 firmware versions prior to 'Archer C20(JP)_V1_230616'.

References

https://www.tp-link.com/jp/support/download/archer-c55/#Firmware

https://www.tp-link.com/jp/support/download/archer-c50/v3/#Firmware

https://www.tp-link.com/jp/support/download/archer-c20/v1/#Firmware

https://jvn.jp/en/vu/JVNVU99392903/

Details

Source: Mitre, NVD

Published: 2023-09-06

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 7.7

Vector: CVSS2#AV:A/AC:L/Au:S/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 8

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

Severity: High

EPSS

EPSS: 0.00306