Adobe Magento Commerce up to 2.3.7/2.4.2/2.4.2-p1 Parameter theme[preview_image] path traversal

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.
4.5	$0-$5k	0.00

Summaryinfo

A vulnerability identified as critical has been detected in Adobe Magento Commerce up to 2.3.7/2.4.2/2.4.2-p1. This vulnerability affects unknown code of the component Parameter Handler. This manipulation of the argument theme[preview_image] causes path traversal. This vulnerability is registered as CVE-2021-36031. Remote exploitation of the attack is possible. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in Adobe Magento Commerce up to 2.3.7/2.4.2/2.4.2-p1. Affected by this vulnerability is some unknown functionality of the component Parameter Handler. The manipulation of the argument theme[preview_image] with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was published 09/02/2021 as apsb21-64. It is possible to read the advisory at helpx.adobe.com. This vulnerability is known as CVE-2021-36031. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1006 according to MITRE ATT&CK.

Upgrading eliminates this vulnerability.

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Productinfo

Type

E-Commerce Management Software

Vendor

Adobe

Name

Magento Commerce

Version

License

commercial

Website

Vendor: https://www.adobe.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.7
VulDB Meta Temp Score: 4.5

VulDB Base Score: 4.7
VulDB Temp Score: 4.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

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: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-22
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/30/2021 🔍
09/02/2021 +64 days 🔍
09/02/2021 +0 days 🔍
09/04/2021 +2 days 🔍

Sourcesinfo

Vendor: adobe.com

Advisory: apsb21-64
Status: Confirmed

CVE: CVE-2021-36031 (🔍)
GCVE (CVE): GCVE-0-2021-36031
GCVE (VulDB): GCVE-100-181855

Entryinfo

Created: 09/02/2021 08:40
Updated: 09/04/2021 13:42
Changes: 09/02/2021 08:40 (39), 09/04/2021 13:35 (2), 09/04/2021 13:42 (1)
Complete: 🔍
Cache ID: 216::103