Is CVE-2021-35499 actively exploited?

CVE-2021-35499 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2021-35499?

CVE-2021-35499 has a CVSS score of 8 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H.

How do I patch CVE-2021-35499?

Patch guidance is available from tibco security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2021-35499.

Fix CVE-2021-35499 - HIGH tibco nimbus

Description

The Web Reporting component of TIBCO Software Inc.'s TIBCO Nimbus contains easily exploitable Stored Cross Site Scripting (XSS) vulnerabilities that 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. Affected releases are TIBCO Software Inc.'s TIBCO Nimbus: versions 10.4.0 and below.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Attack Vector: network
Complexity: low
Privileges: low
User Action: required
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-79 · Cross-site Scripting (XSS)

Metadata

Primary Vendor: TIBCO
Published: 10/26/2021
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2021-35499

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary