title: TIBCO PartnerExpress Session Token in URL
description: The Interior Server and Gateway Server components of TIBCO Software Inc.'s TIBCO PartnerExpress contain an easily exploitable vulnerability that allows an unauthenticated attacker with network access to obtain session tokens for the affected system. A successful attack using this vulnerability requires human interaction from a person other than the attacker. Affected releases are TIBCO Software Inc.'s TIBCO PartnerExpress: versions 6.2.1 and below.
problem types: In the worst case, if the victim is a privileged administrator, successful execution of this vulnerability can result in an attacker gaining full administrative access to the affected system.
affected:
{
product: TIBCO PartnerExpress
vendor: TIBCO Software Inc.
versions:
lessThanOrEqual: 6.2.1, status: affected, version: unspecified, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 7.5
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
version: 3.1
]
solutions: TIBCO has released updated versions of the affected components which address these issues.
TIBCO PartnerExpress versions 6.2.1 and below update to version 6.2.2 or later