CVE-2020-7373

vBulletin 5.x Remote Code Execution

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

vBulletin 5.5.4 through 5.6.2 allows remote command execution via crafted subWidgets data in an ajax/render/widget_tabbedcontainer_tab_panel request. NOTE: this issue exists because of an incomplete fix for CVE-2019-16759. ALSO NOTE: CVE-2020-7373 is a duplicate of CVE-2020-17496. CVE-2020-17496 is the preferred CVE ID to track this vulnerability.

vBulletin versiones 5.5.4 hasta 5.6.2, permite una ejecución de comandos remota por medio de datos subWidgets diseñados en una petición de ajax/render/widget_tabbedcontainer_tab_panel. NOTA: este problema se presenta debido a una corrección incompleta para el CVE-2019-16759. TAMBIÉN TOME EN CUENTA: el CVE-2020-7373 es un duplicado de CVE-2020-17496. El CVE-2020-17496 es el ID de CVE preferido para rastrear esta vulnerabilidad

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-01-21 CVE Reserved
2020-08-13 CVE Published
2024-06-29 EPSS Updated
2024-08-04 CVE Updated
2024-08-04 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-94: Improper Control of Generation of Code ('Code Injection')

CAPEC

References (4)

URL	Tag	Source

URL	Date	SRC
https://blog.exploitee.rs/2020/exploiting-vbulletin-a-tale-of-patch-fail	2024-08-04
https://seclists.org/fulldisclosure/2020/Aug/5	2024-08-04

URL	Date	SRC
https://forum.vbulletin.com/forum/vbulletin-announcements/vbulletin-announcements_aa/4445227-vbulletin-5-6-0-5-6-1-5-6-2-security-patch	2021-07-21
https://github.com/rapid7/metasploit-framework/pull/13970	2021-07-21

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Vbulletin Search vendor "Vbulletin"		Vbulletin Search vendor "Vbulletin" for product "Vbulletin"				>= 5.5.4 <= 5.6.2 Search vendor "Vbulletin" for product "Vbulletin" and version " >= 5.5.4 <= 5.6.2"		-		Affected