High severity7.1NVD Advisory· Published Jan 12, 2021· Updated Jun 17, 2026

CVE-2020-27148

Description

The TIBCO EBX Add-on for Oracle Hyperion EPM, TIBCO EBX Data Exchange Add-on, and TIBCO EBX Insight Add-on components of TIBCO Software Inc.'s TIBCO EBX Add-ons contain a vulnerability that theoretically allows a low privileged attacker with network access to execute an XML External Entity (XXE) attack. Affected releases are TIBCO Software Inc.'s TIBCO EBX Add-ons: versions 4.4.2 and below.

Affected products

TIBCO Software/TIBCO EBX Add-onsllm-fuzzy2 versions
<=4.4.2+ 1 more
- (no CPE)range: <=4.4.2
- (no CPE)range: unspecified
TIBCO Software/TIBCO EBX Add-on for Oracle Hyperion EPMllm-fuzzy
Range: <=4.4.2
TIBCO Software/TIBCO EBX Data Exchange Add-onllm-fuzzy
Range: <=4.4.2

Patches

Vulnerability mechanics

References

www.tibco.com/services/support/advisoriesnvdVendor Advisory
www.tibco.com/support/advisories/2021/01/tibco-security-advisory-january-12-2021-tibco-ebxnvdVendor Advisory
www.tibco.com/support/advisories/2021/01/tibco-security-advisory-january-12-2021-tibco-ebx-add-onsnvdVendor Advisory

News mentions

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cvss	0.461
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000