title: TIBCO eFTL Token Caching Vulnerability
description: The eFTL Server component of TIBCO Software Inc.'s TIBCO eFTL - Community Edition, TIBCO eFTL - Developer Edition, and TIBCO eFTL - Enterprise Edition contains an easily exploitable vulnerability that allows clients to inherit the permissions of the client that initially connected on the affected system. Affected releases are TIBCO Software Inc.'s TIBCO eFTL - Community Edition: versions 6.7.2 and below, TIBCO eFTL - Developer Edition: versions 6.7.2 and below, and TIBCO eFTL - Enterprise Edition: versions 6.7.2 and below.
problem types: Successful execution of this vulnerability can result in an attacker gaining full access to communication on an existing channel on the affected system.
affected:
{
product: TIBCO eFTL - Community Edition
vendor: TIBCO Software Inc.
versions:
lessThanOrEqual: 6.7.2, status: affected, version: unspecified, versionType: custom
}
{
product: TIBCO eFTL - Developer Edition
vendor: TIBCO Software Inc.
versions:
lessThanOrEqual: 6.7.2, status: affected, version: unspecified, versionType: custom
}
{
product: TIBCO eFTL - Enterprise Edition
vendor: TIBCO Software Inc.
versions:
lessThanOrEqual: 6.7.2, status: affected, version: unspecified, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 5.9
baseSeverity: MEDIUM
confidentialityImpact: HIGH
integrityImpact: LOW
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N
version: 3.1
]
solutions: TIBCO has released updated versions of the affected components which address these issues.
TIBCO eFTL - Community Edition versions 6.7.2 and below update to version 6.7.3 or later
TIBCO eFTL - Developer Edition versions 6.7.2 and below update to version 6.7.3 or later
TIBCO eFTL - Enterprise Edition versions 6.7.2 and below update to version 6.7.3 or later