Is CVE-2021-28823 actively exploited?

CVE-2021-28823 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2021-28823?

CVE-2021-28823 has a CVSS score of 8.8 (HIGH severity). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.

How do I patch CVE-2021-28823?

Patch guidance is available from tibco security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2021-28823.

Which products are affected by CVE-2021-28823?

3 products: tibco eftl, tibco eftl, tibco eftl.

Fix CVE-2021-28823 - HIGH tibco eftl

Description

The Windows Installation component of TIBCO Software Inc.'s TIBCO eFTL - Community Edition, TIBCO eFTL - Developer Edition, and TIBCO eFTL - Enterprise Edition contains a vulnerability that theoretically allows a low privileged attacker with local access on some versions of the Windows operating system to insert malicious software. The affected component can be abused to execute the malicious software inserted by the attacker with the elevated privileges of the component. This vulnerability results from a lack of access restrictions on certain files and/or folders in the installation. Affected releases are TIBCO Software Inc.'s TIBCO eFTL - Community Edition: versions 6.5.0 and below, TIBCO eFTL - Developer Edition: versions 6.5.0 and below, and TIBCO eFTL - Enterprise Edition: versions 6.5.0 and below.

CVSS Metrics

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack Vector: local
Complexity: low
Privileges: low
User Action: none
Scope: changed
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-863 · Incorrect Authorization

Metadata

Primary Vendor: TIBCO
Published: 3/23/2021
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2021-28823

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary