6.3
MEDIUM
CVE-2021-35500
TIBCO Data Virtualization Local Privilege Escalation Vulnerability
Description

The Data Virtualization Server component of TIBCO Software Inc.'s TIBCO Data Virtualization, TIBCO Data Virtualization, TIBCO Data Virtualization, and TIBCO Data Virtualization for AWS Marketplace contains a difficult to exploit vulnerability that allows a low privileged attacker with local access to download arbitrary files outside of the scope of the user's permissions on the affected system. Affected releases are TIBCO Software Inc.'s TIBCO Data Virtualization: versions 8.3.0 and below, TIBCO Data Virtualization: version 8.4.0, TIBCO Data Virtualization: version 8.5.0, and TIBCO Data Virtualization for AWS Marketplace: versions 8.5.0 and below.

INFO

Published Date :

Jan. 12, 2022, 7:15 p.m.

Last Modified :

Jan. 19, 2022, 7:38 p.m.

Remotely Exploitable :

Yes !

Impact Score :

4.0

Exploitability Score :

1.8
Affected Products

The following products are affected by CVE-2021-35500 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Tibco data_virtualization
2 Tibco data_virtualization_for_aws_marketplace
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2021-35500.

URL Resource
https://www.tibco.com/services/support/advisories Vendor Advisory
https://www.tibco.com/support/advisories/2022/01/tibco-security-advisory-january-12-2022-tibco-data-virtualization-2021-35500 Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2021-35500 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-35500 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Jan. 19, 2022

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:P/I:N/A:N)
    Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
    Changed Reference Type https://www.tibco.com/services/support/advisories No Types Assigned https://www.tibco.com/services/support/advisories Vendor Advisory
    Changed Reference Type https://www.tibco.com/support/advisories/2022/01/tibco-security-advisory-january-12-2022-tibco-data-virtualization-2021-35500 No Types Assigned https://www.tibco.com/support/advisories/2022/01/tibco-security-advisory-january-12-2022-tibco-data-virtualization-2021-35500 Vendor Advisory
    Added CWE NIST NVD-CWE-noinfo
    Added CPE Configuration OR *cpe:2.3:a:tibco:data_virtualization:*:*:*:*:*:*:*:* versions up to (including) 8.3.0 *cpe:2.3:a:tibco:data_virtualization:8.4.0:*:*:*:*:*:*:* *cpe:2.3:a:tibco:data_virtualization:8.5.0:*:*:*:*:*:*:* *cpe:2.3:a:tibco:data_virtualization_for_aws_marketplace:*:*:*:*:*:*:*:* versions up to (including) 8.5.0
  • CVE Modified by [email protected]

    Jan. 12, 2022

    Action Type Old Value New Value
    Added Reference https://www.tibco.com/support/advisories/2022/01/tibco-security-advisory-january-12-2022-tibco-data-virtualization-2021-35500 [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2021-35500 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2021-35500 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.04 }} 0.00%

score

0.05635

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability