What’s Vulnerable › Vulnerabilities

CVE-2023-40357

• Severity: high (CVSS 8.0 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% 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

Multiple TP-LINK products allow a network-adjacent authenticated attacker to execute arbitrary OS commands. Affected products/versions are as follows: Archer AX50 firmware versions prior to 'Archer AX50(JP)_V1_230529', Archer A10 firmware versions prior to 'Archer A10(JP)_V2_230504', Archer AX10 firmware versions prior to 'Archer AX10(JP)_V1.2_230508', and Archer AX11000 firmware versions prior to 'Archer AX11000(JP)_V1_230523'.

Affected products

• TP-LINK Archer A10: through 230504
• TP-Link Archer Ax10 Firmware: before 230508 — fixed in 230508
• TP-Link Archer Ax11000 Firmware: before 230523 — fixed in 230523
• TP-LINK Archer AX50: before 230529 — fixed in 230529

How to fix

Upgrade to a fixed version: TP-Link Archer Ax10 Firmware 230508; TP-Link Archer Ax11000 Firmware 230523; TP-LINK Archer AX50 230529. Check the vendor advisory for mitigations.

References

• https://jvn.jp/en/vu/JVNVU99392903/
• https://www.tp-link.com/jp/support/download/archer-a10/#Firmware
• https://www.tp-link.com/jp/support/download/archer-ax10/#Firmware
• https://www.tp-link.com/jp/support/download/archer-ax11000/#Firmware
• https://www.tp-link.com/jp/support/download/archer-ax50/#Firmware
• https://jvn.jp/en/vu/JVNVU99392903/
• https://www.tp-link.com/jp/support/download/archer-a10/#Firmware
• https://www.tp-link.com/jp/support/download/archer-ax10/#Firmware
• https://www.tp-link.com/jp/support/download/archer-ax11000/#Firmware
• https://www.tp-link.com/jp/support/download/archer-ax50/#Firmware

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