What is CVE-2023-37284?

CVE-2023-37284 is a high-severity vulnerability in Tp-link Archer C20, classified under Improper Authentication. CVSS score: 8.8/10. Published 2023-09-06.

How severe is CVE-2023-37284?

High severity. CVSS v3 base score is 8.8 out of 10.

Auth bypass in Tp-link Archer C20

CVE-2023-37284

Improper authentication vulnerability in Archer C20 firmware versions prior to 'Archer C20(JP)_V1_230616' allows a network-adjacent unauthenticated attacker to execute an arbitrary OS command via a crafted request to bypass authentication.

Vulnerability class: Broken Authentication

EPSS: 0.004 (27.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Tp-link Archer C20 — versions firmware versions prior to 'Archer C20(JP)_V1_230616'
Tp-link Archer_c20 — versions 1
Tp-link Archer_c20_firmware

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

vultures@jpcert.or.jp (Product)
vultures@jpcert.or.jp (Third Party Advisory)

Frequently asked questions

What is CVE-2023-37284?: CVE-2023-37284 is a high-severity vulnerability in Tp-link Archer C20, classified under Improper Authentication. CVSS score: 8.8/10. Published 2023-09-06.
How severe is CVE-2023-37284?: High severity. CVSS v3 base score is 8.8 out of 10.