Information disclosure in Consul Enterprise and Consul - CVE-2022-3920
Published: November 18, 2022
Vulnerability identifier: #VU69422
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2022-3920
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: HashiCorp
Affected software:
Consul Enterprise
Consul
Consul Enterprise
Consul
Detailed vulnerability description
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to the affected application does not filter cluster filtering's imported nodes and services for HTTP or RPC endpoints used by the UI. A remote attacker can gain unauthorized access to sensitive information on the system.
How to mitigate CVE-2022-3920
Install updates from vendor's website.