CVE-2021-28825

TIBCO Messaging - Eclipse Mosquitto Distribution - Core Windows Platform Installation vulnerability

Severity Score

7.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The Windows Installation component of TIBCO Software Inc.'s TIBCO Messaging - Eclipse Mosquitto Distribution - Core - Community Edition and TIBCO Messaging - Eclipse Mosquitto Distribution - Core - 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 Messaging - Eclipse Mosquitto Distribution - Core - Community Edition: versions 1.3.0 and below and TIBCO Messaging - Eclipse Mosquitto Distribution - Core - Enterprise Edition: versions 1.3.0 and below.

El componente Windows Installation de TIBCO Messaging de TIBCO Software Inc. - Eclipse Mosquitto Distribution - Core - Community Edition y TIBCO Messaging - Eclipse Mosquitto Distribution - Core - Enterprise Edition, contiene una vulnerabilidad que teóricamente permite a un atacante poco privilegiado con acceso local en algunas versiones del Sistema Operativo Windows insertar software malicioso. El componente afectado puede ser abusado para ejecutar el software malicioso insertado por el atacante con los privilegios elevados del componente. Esta vulnerabilidad resulta de una falta de restricciones de acceso a determinados archivos y/o carpetas de la instalación. Las versiones afectadas son TIBCO Messaging - Eclipse Mosquitto Distribution - Bridge - Community Edition: versión 1.3.0 y por debajo y TIBCO Messaging - Eclipse Mosquitto Distribution - Bridge - Enterprise Edition: versiones 1.3.0 y por debajo, de TIBCO Software Inc

*Credits: TIBCO would like to extend its appreciation to Will Dormann of CERT/CC for discovery of this vulnerability.

CVSS Scores

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-03-18 CVE Reserved
2021-04-14 CVE Published
2023-03-08 EPSS Updated
2024-09-16 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-863: Incorrect Authorization

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://www.tibco.com/services/support/advisories	2023-11-07
https://www.tibco.com/support/advisories/2021/04/tibco-security-advisory-april-14-2021-tibco-messaging-2021-28825	2023-11-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Tibco Search vendor "Tibco"	Messaging - Eclipse Mosquitto Distribution - Core Search vendor "Tibco" for product "Messaging - Eclipse Mosquitto Distribution - Core"	<= 1.3.0 Search vendor "Tibco" for product "Messaging - Eclipse Mosquitto Distribution - Core" and version " <= 1.3.0"	community	Affected	in	Microsoft Search vendor "Microsoft"	Windows Search vendor "Microsoft" for product "Windows"	-	-	Safe
Tibco Search vendor "Tibco"	Messaging - Eclipse Mosquitto Distribution - Core Search vendor "Tibco" for product "Messaging - Eclipse Mosquitto Distribution - Core"	<= 1.3.0 Search vendor "Tibco" for product "Messaging - Eclipse Mosquitto Distribution - Core" and version " <= 1.3.0"	enterprise	Affected	in	Microsoft Search vendor "Microsoft"	Windows Search vendor "Microsoft" for product "Windows"	-	-	Safe