CVE-2021-28827

TIBCO Administrator Stored Cross Site Scripting vulnerability

Severity Score

9.6

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The Administration GUI component of TIBCO Software Inc.'s TIBCO Administrator - Enterprise Edition, TIBCO Administrator - Enterprise Edition, TIBCO Administrator - Enterprise Edition Distribution for TIBCO Silver Fabric, TIBCO Administrator - Enterprise Edition Distribution for TIBCO Silver Fabric, TIBCO Administrator - Enterprise Edition for z/Linux, TIBCO Administrator - Enterprise Edition for z/Linux, TIBCO Runtime Agent, TIBCO Runtime Agent, TIBCO Runtime Agent for z/Linux, and TIBCO Runtime Agent for z/Linux contains an easily exploitable vulnerability that allows an unauthenticated attacker to social engineer a legitimate user with network access to execute a Stored XSS attack targeting the affected 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 Administrator - Enterprise Edition: versions 5.10.2 and below, TIBCO Administrator - Enterprise Edition: versions 5.11.0 and 5.11.1, TIBCO Administrator - Enterprise Edition Distribution for TIBCO Silver Fabric: versions 5.10.2 and below, TIBCO Administrator - Enterprise Edition Distribution for TIBCO Silver Fabric: versions 5.11.0 and 5.11.1, TIBCO Administrator - Enterprise Edition for z/Linux: versions 5.10.2 and below, TIBCO Administrator - Enterprise Edition for z/Linux: versions 5.11.0 and 5.11.1, TIBCO Runtime Agent: versions 5.10.2 and below, TIBCO Runtime Agent: versions 5.11.0 and 5.11.1, TIBCO Runtime Agent for z/Linux: versions 5.10.2 and below, and TIBCO Runtime Agent for z/Linux: versions 5.11.0 and 5.11.1.

El componente GUI de Administración de TIBCO Administrator - Enterprise Edition., TIBCO Administrator - Enterprise Edition, TIBCO Administrator - Enterprise Edition Distribution para TIBCO Silver Fabric, TIBCO Administrator - Enterprise Edition Distribution para TIBCO Silver Fabric, TIBCO Administrator - Enterprise Edition para z/Linux, TIBCO Administrator - Enterprise Edition para z/Linux, TIBCO Runtime Agent, TIBCO Runtime Agent, TIBCO Runtime Agent para z/Linux y TIBCO Runtime Agent para z/Linux de TIBCO Inc, contiene una vulnerabilidad fácilmente explotable que permite a un atacante no autenticado hacer ingeniería social a un usuario legítimo con acceso a la red para ejecutar un ataque de tipo XSS Almacenado dirigido al sistema afectado. Un ataque con éxito que utilice esta vulnerabilidad requiere una interacción humana de una persona diferente del atacante. Las versiones afectadas son: TIBCO Administrator - Enterprise Edition: versiones 5.10.2 y por debajo, TIBCO Administrator - Enterprise Edition: versiones 5.11.0 y 5.11.1, TIBCO Administrator - Enterprise Edition Distribution para TIBCO Silver Fabric: versiones 5.10.2 y por debajo, TIBCO Administrator - Enterprise Edition Distribution para TIBCO Silver Fabric: versiones 5.11.0 y 5.11.1, TIBCO Administrator - Enterprise Edition para z/Linux: versiones 5.10.2 y por debajo, TIBCO Administrator - Enterprise Edition para z/Linux: versiones 5.11.0 y 5.11.1, TIBCO Runtime Agent: versiones 5.10.2 y por debajo, TIBCO Runtime Agent: versiones 5.11.0 y 5.11.1, TIBCO Runtime Agent para z/Linux: versiones 5.10.2 y por debajo, y TIBCO Runtime Agent para z/Linux: versiones 5.11.0 y 5.11.1, de TIBCO Software Inc

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

High

Integrity

High

Availability

Low

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-03-18 CVE Reserved
2021-04-20 CVE Published
2024-01-04 EPSS Updated
2024-09-16 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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-20-2021-tibco-administrator-2021-28827	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"		Administrator Search vendor "Tibco" for product "Administrator"				<= 5.10.2 Search vendor "Tibco" for product "Administrator" and version " <= 5.10.2"		enterprise		Affected
Tibco Search vendor "Tibco"		Administrator Search vendor "Tibco" for product "Administrator"				<= 5.10.2 Search vendor "Tibco" for product "Administrator" and version " <= 5.10.2"		enterprise, silver_fabric		Affected
Tibco Search vendor "Tibco"		Administrator Search vendor "Tibco" for product "Administrator"				<= 5.10.2 Search vendor "Tibco" for product "Administrator" and version " <= 5.10.2"		enterprise, z\/linux		Affected
Tibco Search vendor "Tibco"		Administrator Search vendor "Tibco" for product "Administrator"				5.11.0 Search vendor "Tibco" for product "Administrator" and version "5.11.0"		enterprise		Affected
Tibco Search vendor "Tibco"		Administrator Search vendor "Tibco" for product "Administrator"				5.11.0 Search vendor "Tibco" for product "Administrator" and version "5.11.0"		enterprise, silver_fabric		Affected
Tibco Search vendor "Tibco"		Administrator Search vendor "Tibco" for product "Administrator"				5.11.0 Search vendor "Tibco" for product "Administrator" and version "5.11.0"		enterprise, z\/linux		Affected
Tibco Search vendor "Tibco"		Administrator Search vendor "Tibco" for product "Administrator"				5.11.1 Search vendor "Tibco" for product "Administrator" and version "5.11.1"		enterprise		Affected
Tibco Search vendor "Tibco"		Administrator Search vendor "Tibco" for product "Administrator"				5.11.1 Search vendor "Tibco" for product "Administrator" and version "5.11.1"		enterprise, silver_fabric		Affected
Tibco Search vendor "Tibco"		Administrator Search vendor "Tibco" for product "Administrator"				5.11.1 Search vendor "Tibco" for product "Administrator" and version "5.11.1"		enterprise, z\/linux		Affected
Tibco Search vendor "Tibco"		Runtime Agent Search vendor "Tibco" for product "Runtime Agent"				<= 5.10.2 Search vendor "Tibco" for product "Runtime Agent" and version " <= 5.10.2"		-		Affected
Tibco Search vendor "Tibco"		Runtime Agent Search vendor "Tibco" for product "Runtime Agent"				<= 5.10.2 Search vendor "Tibco" for product "Runtime Agent" and version " <= 5.10.2"		z\/linux		Affected
Tibco Search vendor "Tibco"		Runtime Agent Search vendor "Tibco" for product "Runtime Agent"				5.11.0 Search vendor "Tibco" for product "Runtime Agent" and version "5.11.0"		-		Affected
Tibco Search vendor "Tibco"		Runtime Agent Search vendor "Tibco" for product "Runtime Agent"				5.11.0 Search vendor "Tibco" for product "Runtime Agent" and version "5.11.0"		z\/linux		Affected
Tibco Search vendor "Tibco"		Runtime Agent Search vendor "Tibco" for product "Runtime Agent"				5.11.1 Search vendor "Tibco" for product "Runtime Agent" and version "5.11.1"		-		Affected
Tibco Search vendor "Tibco"		Runtime Agent Search vendor "Tibco" for product "Runtime Agent"				5.11.1 Search vendor "Tibco" for product "Runtime Agent" and version "5.11.1"		z\/linux		Affected