Information disclosure in TIBCO products - CVE-2021-43053
Published: January 12, 2022
Vulnerability identifier: #VU59538
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2021-43053
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: TIBCO
Affected software:
TIBCO FTL Community Edition
TIBCO FTL Developer Edition
TIBCO FTL Enterprise Edition
TIBCO FTL Community Edition
TIBCO FTL Developer Edition
TIBCO FTL Enterprise Edition
Detailed vulnerability 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 in the Realm Server component. A remote authenticated attacker can obtain cluster secret of another application connected to the realm server.
How to mitigate CVE-2021-43053
Install updates from vendor's website.