#VU50286 Information disclosure in Huawei products - CVE-2021-22309
Published: February 3, 2021
Vulnerability identifier: #VU50286
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2021-22309
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
USG9500
Huawei USG9520
Huawei USG9560
USG9580
USG9500
Huawei USG9520
Huawei USG9560
USG9580
Software vendor:
Huawei
Huawei
Description
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a module uses less random input in a secure mechanism. A remote attacker can gain unauthorized access to sensitive information on the system.
Remediation
Install updates from vendor's website.