#VU47682 Information disclosure in SonicOS - CVE-2020-5143

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Main Vulnerability Database Vulnerabilities #VU47682

#VU47682 Information disclosure in SonicOS - CVE-2020-5143

Published: October 12, 2020 / Updated: October 16, 2020


Vulnerability identifier: #VU47682
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2020-5143
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
SonicOS
Software vendor:
SonicWall

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the application on the SonicOS SSLVPN login page. A remote attacker can enumerate firewall administrators based on returned responses.


Remediation

Install updates from vendor's website.

External links