Input validation error in Home Network Security - CVE-2021-31517
Published: September 16, 2021
Vulnerability identifier: #VU56638
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-31517
CWE-ID: CWE-20
Exploitation vector: Remote access
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 insufficient validation of user-supplied input while parsing files. A remote attacker can pass specially crafted file to the application and perform a denial of service (DoS) attack.
Affected software
Home Network Security
How to mitigate CVE-2021-31517
Install updates from vendor's website.
Home Network Security - update to 6.6.604