CVE-2021-43483

Published: Apr 8, 2022Modified: Jun 17, 2026

8.0

Vector

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

Exploitability: 2.1 / Impact: 5.9

Source: NVD

Description

An Access Control vulnerability exists in CLARO KAON CG3000 1.00.67 in the router configuration, which could allow a malicious user to read or update the configuraiton without authentication.

Affected (1)

Products: Claro: Kaon Cg3000 Firmware

Claro

1 product

Kaon Cg3000 Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Claro Kaon Cg3000 Firmware	Version 1.00.67

Running on/with	Platform Versions
Claro Kaon Cg3000	All versions

Related CWEs

CWE-306

Missing Authentication for Critical Function

The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

References (2)

https://alexandrevvo.medium.com/improper-access-control-no-control-at-all-in-kaon-cg3000-router-c225d2434ec1

Source: cve@mitre.org

ExploitThird Party Advisory

https://alexandrevvo.medium.com/improper-access-control-no-control-at-all-in-kaon-cg3000-router-c225d2434ec1

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

Timeline

No history available yet.