#VU64054 Improper control of interaction frequency in ZyXEL Communications Corp. products - CVE-2022-0823
Published: June 8, 2022
Vulnerability identifier: #VU64054
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2022-0823
CWE-ID: CWE-799
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
GS1200-5
GS1200-5HP
GS1200-8HP
GS1200-8
GS1200-5
GS1200-5HP
GS1200-8HP
GS1200-8
Software vendor:
ZyXEL Communications Corp.
ZyXEL Communications Corp.
Description
The vulnerability allows a local attacker to compromise the target system.
The vulnerability exists due to improper control of interaction frequency. A local attacker can perform a timing side-channel attack and guess the password.
Remediation
Install updates from vendor's website.