CVE-2023-39224

Severity: high (CVSS 8.0 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-09-06 · updated 2026-06-17
Weakness: CWE-78

Description

Archer C5 firmware all versions and Archer C7 firmware versions prior to 'Archer C7(JP)_V2_230602' allow a network-adjacent authenticated attacker to execute arbitrary OS commands. Note that Archer C5 is no longer supported, therefore the update for this product is not provided.

Affected products

TP-Link Systems Inc. Archer C7 v5 and v5.8: before 230602 — fixed in 230602

How to fix

Upgrade to a fixed version: TP-Link Systems Inc. Archer C7 v5 and v5.8 230602. Check the vendor advisory for mitigations.

References

https://jvn.jp/en/vu/JVNVU99392903/
https://www.tp-link.com/jp/support/download/archer-c7/v2/#Firmware
https://jvn.jp/en/vu/JVNVU99392903/
https://www.tp-link.com/jp/support/download/archer-c7/v2/#Firmware

Get alerted when CVE-2023-39224 or the next vulnerability affects your stack