TI-2021-03862 Aliases CVE-2021-20635 GHSA-3wc6-q483-gp6r

Missing brute-force protection in LOGITEC CORPORATION LAN-WH450N/GR

LOW 29CWE-307Published 2021-02-12 · Updated 2024-08-03

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-307.

Summary

Improper restriction of excessive authentication attempts in LOGITEC LAN-WH450N/GR allows an attacker in the wireless range of the device to recover PIN and access the network.

Why it matters now

EPSS 0.00445 38th percentileScored 2026-11-07

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

Vendor	Product	Affected versions	Fixed in	Status	Source
LOGITEC CORPORATION	LAN-WH450N/GR	LAN-WH450N/GR	—	No fix listed	CNA

LAN-WH450N/GR VendorLOGITEC CORPORATION Affected LAN-WH450N/GR Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:logitech:lan-wh450n\/gr_firmware:-:::::::*	not specified by NVD	Vulnerable	LOGITEC CORPORATION
cpe:2.3:h:logitech:lan-wh450n\/gr:-:::::::*	not specified by NVD	Running on	LOGITEC CORPORATION

cpe:2.3:o:logitech:lan-wh450n\/gr_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·LOGITEC CORPORATION
cpe:2.3:h:logitech:lan-wh450n\/gr:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·LOGITEC CORPORATION

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2021-20635
2026-10-03 Alias added: GHSA-3wc6-q483-gp6r

References

Advisory 2

Sources

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