PT-2021-11312 · Oracle+1 · Oracle Hyperion Epm+1

Published 2021-01-12 · Updated 2021-01-14 · CVE-2020-27148

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L

Name of the Vulnerable Software and Affected Versions: TIBCO EBX Add-ons versions 4.4.2 and below

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.

Recommendations: For versions 4.4.2 and below, update to a version above 4.4.2 to resolve the issue. As a temporary workaround, consider restricting network access to minimize the risk of exploitation.

Fix

XXE

Weakness Enumeration

CWE-611

Related Identifiers

CVE-2020-27148

Affected Products

Oracle Hyperion Epm

Tibco Ebx Add-Ons

References · 7

• http://tibco.com/services/support/advisories · Vendor Advisory
• https://tibco.com/support/advisories/2021/01/tibco-security-advisory-january-12-2021-tibco-ebx-add-ons · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-27148 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-27148 · Security Note
• https://tibco.com/support/advisories/2021/01/tibco-security-advisory-january-12-2021-tibco-ebx · Vendor Advisory
• https://t.me/cibsecurity/21967 · Telegram Post
• https://t.me/cvenotify/8503 · Telegram Post