PT-2021-15424 · Tibco · Tibco Ebx

Published 2021-02-02 · Updated 2021-02-10 · CVE-2021-23271

Positive Technologies (AI Summary)

CVSS v3.1

8.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions TIBCO EBX versions 5.9.12 and below

Description The TIBCO EBX Web Server component contains a vulnerability that theoretically allows a low privileged attacker with network access to execute a Stored Cross Site Scripting (XSS) attack on the affected system.

Recommendations For versions 5.9.12 and below, update to a version above 5.9.12 to resolve the issue. As a temporary workaround, consider restricting access to the TIBCO EBX Web Server component to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-23271

Affected Products

Tibco Ebx

References · 5

• https://tibco.com/support/advisories/2021/02/tibco-security-advisory-february-2-2021-tibco-ebx · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-23271 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-23271 · Security Note
• https://t.me/cibsecurity/22968 · Telegram Post
• http://tibco.com/services/support/advisories · Note