CVE-2021-43048: TIBCO Partnerexpress

Critical severity, CVSS 9.8. EPSS: 1.3% chance of exploitation in the next 30 days.

The Interior Server and Gateway Server components of TIBCO Software Inc.'s TIBCO PartnerExpress contain a vulnerability that theoretically allows an unauthenticated attacker with network access to execute a clickjacking attack on the affected system. A successful attack using this vulnerability does not require human interaction from a person other than the attacker. Affected releases are TIBCO Software Inc.'s TIBCO PartnerExpress: versions 6.2.1 and below.

Affected products

• TIBCO Partnerexpress: up to and including 6.2.1

Published 2021-11-16. Last modified 2026-06-17.