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CVE-2021-36021— Magento Commerce CMS Page Improper Input Validation Could Lead To Remote Code Execution

Quick assessment

Affected
Adobe Adobe Commerce
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Magento Open Source是提供基本的电子商务功能，允许您从头开始构建独特的在线商店。Magento Commerce是提供一流的购物体验，而无需开发人员的支持。 Magento Commerce 和 Magento Open Source存在输入验证错误漏洞，该漏洞的存在是由于对用户提供的输入验证不足。远程管理员可以向应用程序传递特制的输入，并在系统上执行任意代码。该漏洞允许远程用户在目标系统上执行任意代码。

CVSS 7.2 · High EPSS 2.01% · P80

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-36021

Vulnerability Information
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Vulnerability Title
Magento Commerce CMS Page Improper Input Validation Could Lead To Remote Code Execution
Source: CVE Program / CVE List V5
Vulnerability Description
Magento versions 2.4.2 (and earlier), 2.4.2-p1 (and earlier) and 2.3.7 (and earlier) are affected by an Improper input validation vulnerability within the CMS page scheduled update feature. An authenticated attacker with administrative privilege could leverage this vulnerability to achieve remote code execution on the system.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Magento Commerce 和 Magento Open Source 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Magento Open Source是提供基本的电子商务功能，允许您从头开始构建独特的在线商店。Magento Commerce是提供一流的购物体验，而无需开发人员的支持。 Magento Commerce 和 Magento Open Source存在输入验证错误漏洞，该漏洞的存在是由于对用户提供的输入验证不足。远程管理员可以向应用程序传递特制的输入，并在系统上执行任意代码。该漏洞允许远程用户在目标系统上执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Adobe Adobe Commerce 0 ~ 2.3.7 -

II. Public POCs for CVE-2021-36021

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III. Intelligence Information for CVE-2021-36021

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Vendor Advisories for CVE-2021-36021 (1)

Same Patch Batch · Adobe · 2023-09-06 · 8 CVEs total

CVE-2021-36023 9.1 CRITICAL Magento Commerce Widgets Update Layout XML Injection Vulnerability Could Lead To Remote Co
CVE-2021-21088 7.8 HIGH Adobe Acrobat Pro DC Use-After-Free Remote Code Execution Vulnerability
CVE-2021-35980 7.8 HIGH Adobe Acrobat Reader SpellDictionaryExport Path Traversal Remote Code Execution Vulnerabil
CVE-2021-28644 7.8 HIGH Adobe Acrobat SpellDictionaryCreate Path Traversal Remote Code Execution Vulnerability
CVE-2021-36036 7.2 HIGH Magento Commerce Media Gallery Upload Improper Access Control Could Lead To Remote Code Ex
CVE-2021-39859 5.5 MEDIUM Use After Free Adobe Acrobat Pro DC [HB-21-0339]
CVE-2021-36060 5.5 MEDIUM Adobe Media Encoder MPEG File Parsing Out-Of-Bounds Read Information Disclosure Vulnerabil

IV. Related Vulnerabilities

Same product: Adobe Commerce
Same vendor: Adobe
Same weakness: CWE-20

V. Comments for CVE-2021-36021

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