PT-2021-20939 · Tibco Software · Tibco Nimbus

Published 2021-10-26 · Updated 2021-10-28 · CVE-2021-35499

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 Nimbus versions 10.4.0 and below

Description: The Web Reporting component of TIBCO Software Inc.'s TIBCO Nimbus contains easily exploitable Stored Cross Site Scripting (XSS) vulnerabilities. These vulnerabilities allow a low privileged attacker to social engineer a legitimate user with network access to execute scripts targeting the affected system or the victim's local system. A successful attack using this vulnerability requires human interaction from a person other than the attacker.

Recommendations: For versions 10.4.0 and below, update to a version above 10.4.0 to mitigate the risk of Stored Cross Site Scripting (XSS) vulnerabilities. As a temporary workaround, consider restricting access to the Web Reporting component until a patch is available. Avoid using the Web Reporting component for sensitive operations until the issue is resolved.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-35499

Affected Products

Tibco Nimbus

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2021-35499 · Security Note
• https://tibco.com/services/support/advisories · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-35499 · Vendor Advisory
• https://tibco.com/support/advisories/2021/10/tibco-security-advisory-october-26-2021-tibco-nimbus-2021-35499 · Vendor Advisory
• https://t.me/cibsecurity/31241 · Telegram Post