VDB-164130 · CVE-2020-7373 · GCVE-0-2020-7373

vBulletin up to 5.6.2 subWidgets Data widget_tabbedcontainer_tab_panel command injection

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.0	$0-$5k	0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in vBulletin up to 5.6.2. Affected is an unknown function of the file ajax/render/widget_tabbedcontainer_tab_panel of the component subWidgets Data Handler. The manipulation results in Remote Privilege Escalation. This vulnerability is known as CVE-2020-7373. It is possible to launch the attack remotely. No exploit is available. A patch should be applied to remediate this issue.

Detailsinfo

A vulnerability was found in vBulletin up to 5.6.2 (Forum Software). It has been classified as critical. Affected is an unknown functionality of the file ajax/render/widget_tabbedcontainer_tab_panel of the component subWidgets Data Handler. The manipulation with an unknown input leads to a remote privilege escalation vulnerability. CWE is classifying the issue as CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was published 11/01/2020. The advisory is available at blog.exploitee.rs. This vulnerability is traded as CVE-2020-7373. It is possible to launch the attack remotely. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1202 by the MITRE ATT&CK project.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at forum.vbulletin.com.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Forum Software

Name

vBulletin

Version

License

commercial

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 8.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Command injection
CWE: CWE-77 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: forum.vbulletin.com

Timelineinfo

01/21/2020 🔍
11/01/2020 +285 days 🔍
11/01/2020 +0 days 🔍
11/30/2020 +29 days 🔍

Sourcesinfo

Advisory: blog.exploitee.rs
Status: Not defined

CVE: CVE-2020-7373 (🔍)
GCVE (CVE): GCVE-0-2020-7373
GCVE (VulDB): GCVE-100-164130

Entryinfo

Created: 11/01/2020 15:29
Updated: 11/30/2020 21:26
Changes: 11/01/2020 15:29 (37), 11/30/2020 21:21 (2), 11/30/2020 21:26 (20)
Complete: 🔍
Cache ID: 216::103