CVE-2024-8889 CRITICAL

CVE-2024-8889: Improper Input Validation vulnerability on CIRCUTOR TCP2RS+

Vendor Circutor
Product CIRCUTOR TCP2RS+
Weakness CWE-20 · Input validation
Published September 18, 2024
Last update September 18, 2024
View on NVD All CVEs

CVSS base score

9.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Vulnerability in CIRCUTOR TCP2RS+ firmware version 1.3b, which could allow an attacker to modify any configuration value, even if the device has the user/password authentication option enabled, without authentication by sending packets through the UDP protocol and port 2000, deconfiguring the device and thus disabling its use. This equipment is at the end of its useful life cycle.

Key dates

02Disclosure timeline

September 18, 2024 CVE published
September 18, 2024 Record updated