Read the docs
TI-2021-19397 Aliases CVE-2021-43483GHSA-r59w-2f4x-hvpr

An Access Control vulnerability exists in CLARO KAON CG3000 1.00.67 in the router…

Priority LOW 36CWE-306Published · Updated

Key facts

Attack vector
Adjacent network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-306.

Summary

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.

Why it matters now

EPSS 0.00557 46th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:claro:kaon_cg3000_firmware:1.00.67:*:*:*:*:*:*:*1.00.67VulnerableClaro
cpe:2.3:h:claro:kaon_cg3000:-:*:*:*:*:*:*:*not specified by NVDRunning onClaro
  • cpe:2.3:o:claro:kaon_cg3000_firmware:1.00.67:*:*:*:*:*:*:* Versions 1.00.67 Vulnerable ·Claro
  • cpe:2.3:h:claro:kaon_cg3000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Claro

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-43483
  2. 2026-10-03 Alias added: GHSA-r59w-2f4x-hvpr

References

Exploit 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences