CVE-2021-36036

描述

Magento versions 2.4.2 (and earlier), 2.4.2 (and earlier) and 2.3.7 (and earlier) are affected by an improper access control vulnerability within Magento's Media Gallery Upload workflow. By storing a specially crafted file in the website gallery, an authenticated attacker with administrative privilege can gain access to delete the .htaccess file. This could result in the attacker achieving remote code execution.

如何修補 CVE-2021-36036

要修補 CVE-2021-36036,請將受影響套件升級到下列已修補版本。

• —升級至 2.3.7 或更新版本
• —升級至 2.3.7-p1 或更新版本
• —未列出修補版本

CVE-2021-36036 正在被利用嗎?

低 — EPSS 為 2.1%,目前沒有觀察到大規模利用活動。

受影響套件(3)

• from 0, < 2.3.7, >= 2.4.0, < 2.4.2
• from 0, < 2.3.7-p1
• from 0, <= 2.0.2

CVSS 分數

參考連結(3)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2021-36036
• PATCHgithub.com/magento/magento2
• WEBhelpx.adobe.com/security/products/magento/apsb21-64.html