#VU49998 Improper Check or Handling of Exceptional Conditions in LAN-W300N/PR5B - CVE-2021-20637

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Main Vulnerability Database Vulnerabilities #VU49998

#VU49998 Improper Check or Handling of Exceptional Conditions in LAN-W300N/PR5B - CVE-2021-20637

Published: January 26, 2021


Vulnerability identifier: #VU49998
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2021-20637
CWE-ID: CWE-703
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
LAN-W300N/PR5B
Software vendor:
Logitec Corp

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to an improper check or handling of exceptional conditions issue. A remote attacker can trick a victim to access a specially crafted URL and cause a denial of service condition on the target system.


Remediation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

External links