Information disclosure in TIBCO products - CVE-2021-43055
Published: January 12, 2022
Vulnerability identifier: #VU59540
CSH Severity: Medium
CVSS v4: 6 [CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-43055
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
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 te eFTL Server component. A remote authenticated attacker can gain full access to communication on an existing channel on the affected system.
Affected software
TIBCO eFTL Community Edition
TIBCO eFTL Developer Edition
TIBCO eFTL Enterprise Edition
TIBCO eFTL Developer Edition
TIBCO eFTL Enterprise Edition
How to mitigate CVE-2021-43055
Install updates from vendor's website.
TIBCO eFTL Community Edition - update to 6.7.3
TIBCO eFTL Developer Edition - update to 6.7.3
TIBCO eFTL Enterprise Edition - update to 6.7.3
TIBCO eFTL Developer Edition - update to 6.7.3
TIBCO eFTL Enterprise Edition - update to 6.7.3