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CVE-2021-43055: TIBCO eFTL Token Caching Vulnerability

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-01-11 · updated 2026-06-17

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.

Affected products

• TIBCO Eftl: through 6.7.2

References

• https://www.tibco.com/services/support/advisories
• https://www.tibco.com/support/advisories/2022/01/tibco-security-advisory-january-11-2022-tibco-eftl-2021-43055
• https://www.tibco.com/services/support/advisories
• https://www.tibco.com/support/advisories/2022/01/tibco-security-advisory-january-11-2022-tibco-eftl-2021-43055

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