title: TIBCO BusinessConnect Reflected XSS Vulnerability
description: The BusinessConnect UI component of TIBCO Software Inc.'s TIBCO BusinessConnect contains easily exploitable Reflected Cross Site Scripting (XSS) vulnerabilities that allow a low privileged attacker with network access to execute scripts targeting the affected system or the victim's local system. Affected releases are TIBCO Software Inc.'s TIBCO BusinessConnect: versions 7.3.0 and below.
problem types: In the worst case, if the victim is a privileged administrator, successful execution of these vulnerabilities can result in an attacker gaining full administrative access to the affected system.
affected:
{
vendor: TIBCO Software Inc.
product: TIBCO BusinessConnect
versions:
version: unspecified, lessThanOrEqual: 7.3.0, status: affected, versionType: custom
}
metrics:
cvssV3_1: [
version: 3.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: NONE
baseScore: 7.3
baseSeverity: HIGH
]
solutions: TIBCO has released updated versions of the affected components which address these issues.
TIBCO BusinessConnect versions 7.3.0 and below: update to version 7.3.1 or later