Improper Authentication in Archer C20 Firmware by TP-Link
CVE-2023-37284

8.8HIGH

Key Information:

Vendor

Tp-link
Status
Archer C20
Vendor
CVE Published:
6 September 2023

What is CVE-2023-37284?

The Archer C20 firmware is susceptible to an improper authentication vulnerability, enabling unauthenticated attackers on the same network to execute arbitrary OS commands. This can occur through carefully crafted requests that bypass the authentication mechanism, posing a serious risk to the confidentiality and integrity of the affected devices.

Affected Version(s)

Archer C20 firmware versions prior to 'Archer C20(JP)_V1_230616'

References

https://www.tp-link.com/jp/support/download/archer-c20/v1...
https://jvn.jp/en/vu/JVNVU99392903/

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.