4.9
MEDIUM
CVE-2021-21064
Magento UPWARD Connector Path Traversal Vulnerability
Description

Magento UPWARD-php version 1.1.4 (and earlier) is affected by a Path traversal vulnerability in Magento UPWARD Connector version 1.1.2 (and earlier) due to the upload feature. An attacker could potentially exploit this vulnerability to upload a malicious YAML file that can contain instructions which allows reading arbitrary files from the remote server. Access to the admin console is required for successful exploitation.

INFO

Published Date :

Feb. 25, 2021, 2:15 p.m.

Last Modified :

Nov. 7, 2023, 3:29 a.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

1.2
Affected Products

The following products are affected by CVE-2021-21064 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Magento upward_connector
2 Magento upward_php
1 Adobe magento_commerce
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2021-21064.

URL Resource
https://github.com/magento/upward-php/security Third Party Advisory
https://github.com/magento/upward-php/security/advisories/GHSA-p4pw-hpjx-5685 Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2021-21064 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-21064 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added CVSS V3 Adobe Systems Incorporated AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
    Removed CVSS V3.1 Adobe Systems Incorporated AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
  • Initial Analysis by [email protected]

    Mar. 02, 2021

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:P/I:N/A:N)
    Changed Reference Type https://github.com/magento/upward-php/security No Types Assigned https://github.com/magento/upward-php/security Third Party Advisory
    Changed Reference Type https://github.com/magento/upward-php/security/advisories/GHSA-p4pw-hpjx-5685 No Types Assigned https://github.com/magento/upward-php/security/advisories/GHSA-p4pw-hpjx-5685 Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:a:magento:upward_connector:*:*:*:*:*:*:*:* versions up to (including) 1.1.2 *cpe:2.3:a:magento:upward_php:*:*:*:*:*:*:*:* versions up to (including) 1.1.4
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2021-21064 is associated with the following CWEs:

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.07 }} 0.00%

score

0.28715

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability