Input validation error in WS7100-20 - CVE-2022-46740
Published: December 9, 2022
Vulnerability identifier: #VU70081
CSH Severity: Low
CVSS v4: 5.3 [CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-46740
CWE-ID: CWE-20
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to incorrect verification of external messages in the Wi-Fi module. A remote attacker on the local network can pass specially crafted input to the application and perform a denial of service (DoS) attack.
Affected software
WS7100-20
How to mitigate CVE-2022-46740
Install updates from vendor's website.
WS7100-20 - update to 11.0.5.5