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CVE-2021-43835— Privilege escalation in the Sulu Admin panel

Quick assessment

Affected
sulu sulu
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.

SULU Sulu是奥地利Sulu（SULU）公司的一款可扩展的、基于PHP的开源内容管理系统上的Symfony框架。 Sulu 存在安全漏洞，攻击者可利用该漏洞可以提升其权限，访问其本来无权访问的内容。该问题已在2.2.18, 2.3.8 and 2.4.0中修补。

CVSS 7.2 · High EPSS 1.17% · P67
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I. Basic Information for CVE-2021-43835

Vulnerability Information
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Vulnerability Title
Privilege escalation in the Sulu Admin panel
Source: CVE Program / CVE List V5
Vulnerability Description
Sulu is an open-source PHP content management system based on the Symfony framework. In affected versions Sulu users who have access to any subset of the admin UI are able to elevate their privilege. Over the API it was possible for them to give themselves permissions to areas which they did not already had. This issue was introduced in 2.0.0-RC1 with the new ProfileController putAction. The versions have been patched in 2.2.18, 2.3.8 and 2.4.0. For users unable to upgrade the only known workaround is to apply a patch to the ProfileController manually.
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
特权管理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
SULU Sulu 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SULU Sulu是奥地利Sulu（SULU）公司的一款可扩展的、基于PHP的开源内容管理系统上的Symfony框架。 Sulu 存在安全漏洞，攻击者可利用该漏洞可以提升其权限，访问其本来无权访问的内容。该问题已在2.2.18, 2.3.8 and 2.4.0中修补。
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
sulu sulu >= 2.0.0, < 2.2.18 -

II. Public POCs for CVE-2021-43835

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III. Intelligence Information for CVE-2021-43835

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Patches & Fixes for CVE-2021-43835 (1)

Vendor Advisories for CVE-2021-43835 (1)

IV. Related Vulnerabilities

Same product: sulu
Same vendor: sulu
Same weakness: CWE-269