CVE-2021-20642

MEDIUM EPSS 58.2%
Published Feb 12, 20215y ago · Modified Jun 17, 20262w ago
6.5 CVSS 3.1
Medium
Find Similar
Published Feb 12, 2021 5y ago
Last Modified Jun 17, 2026 2w ago

Description

Improper check or handling of exceptional conditions in LOGITEC LAN-W300N/RS allows a remote attacker to cause a denial-of-service (DoS) condition by sending a specially crafted URL.

CVSS Details

Base Score
6.5
Exploitability
2.8
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
58.2% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Affected Products 2

VendorProductVersionRange
logitechlan-w300n\/rs_firmware*any
logitechlan-w300n\/rs*any

References 2

  • jvn.jp https://jvn.jp/en/jp/JVN96783542/index.html
    Third Party Advisory
  • elecom.co.jp https://www.elecom.co.jp/news/security/20210126-01/
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.