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CVE-2021-28594— Creative Cloud Desktop installer Uncontrolled Search Path element could lead to arbitrary code execution

Quick assessment

Affected
Adobe Prelude
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.

Adobe Creative Cloud Desktop Application是美国奥多比（Adobe）公司的一套用于在Creative云会员管理中心管理应用程序和服务的应用程序。该程序支持同步和共享文件、管理字体以及访问商业摄影和设计的资产库。 Creative Cloud Desktop Application 存在代码问题漏洞，该漏洞源于程序的安装程序以不安全的方式加载DLL库，远程攻击者可利用该漏洞在远程SMB fileshare上放置一个专门制作的.dll文件，欺骗受害者从该目录启动安装文件，

CVSS 7.8 · High EPSS 2.69% · P85

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2021-28594

Vulnerability Information
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Vulnerability Title
Creative Cloud Desktop installer Uncontrolled Search Path element could lead to arbitrary code execution
Source: CVE Program / CVE List V5
Vulnerability Description
Adobe Creative Cloud Desktop Application (installer) version 2.4 (and earlier) is affected by an Uncontrolled Search Path Element vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对搜索路径元素未加控制
Source: CVE Program / CVE List V5
Vulnerability Title
Creative Cloud Desktop Application 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe Creative Cloud Desktop Application是美国奥多比（Adobe）公司的一套用于在Creative云会员管理中心管理应用程序和服务的应用程序。该程序支持同步和共享文件、管理字体以及访问商业摄影和设计的资产库。 Creative Cloud Desktop Application 存在代码问题漏洞，该漏洞源于程序的安装程序以不安全的方式加载DLL库，远程攻击者可利用该漏洞在远程SMB fileshare上放置一个专门制作的.dll文件，欺骗受害者从该目录启动安装文件，
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 Prelude unspecified ~ 2.4 -

II. Public POCs for CVE-2021-28594

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III. Intelligence Information for CVE-2021-28594

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Vendor Advisories for CVE-2021-28594 (1)

Same Patch Batch · Adobe · 2021-08-24 · 35 CVEs total

CVE-2021-28621 7.8 HIGH Adobe Animate FLA File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
CVE-2021-28607 7.8 HIGH Adobe After Effects heap corruption vulnerability could lead to arbitrary code execution
CVE-2021-28605 7.8 HIGH Adobe After Effects memory corruption could lead to arbitrary code execution
CVE-2021-28602 7.8 HIGH Adobe After Effects Memory corruption could lead to code execution vulnerability
CVE-2021-28610 7.8 HIGH Adobe After Effects heap corruption vulnerability could lead to arbitrary code execution
CVE-2021-28554 7.8 HIGH Adobe Acrobat Reader DC Path Parsing Out-Of-Bounds Read could lead to arbitrary code exec
CVE-2021-28631 7.8 HIGH Adobe Acrobat Reader DC AcroForm Field Use-After-Free Remote Code Execution Vulnerability
CVE-2021-28551 7.8 HIGH Adobe Acrobat Pro DC JPEG2000 Editing Out-Of-Bounds Read Remote Code Execution Vulnerabili
CVE-2021-28552 7.8 HIGH Adobe Acrobat Reader DC XFA Template Use-After-Free Remote Code Execution Vulnerability
CVE-2021-28632 7.8 HIGH ZDI-CAN-13471: Adobe Acrobat Reader DC AcroForm Field Use-After-Free Remote Code Execution
CVE-2021-28625 6.3 MEDIUM Adobe Experience Manager Cross-site Scripting vulnerability in inbox workitem.jsp
CVE-2021-28628 6.3 MEDIUM Adobe Experience Manager Cross-site Scripting vulnerability in inbox render.jsp
CVE-2021-28633 6.1 MEDIUM Adobe Creative Cloud Installer Arbitrary File Write
CVE-2021-28614 6.1 MEDIUM Adobe After Effects Out-of-bounds Read vulnerability
CVE-2021-28612 6.1 MEDIUM Adobe After Effects Out-of-bounds Read vulnerability
CVE-2021-28611 6.1 MEDIUM Adobe After Effects Out-of-bounds Read vulnerability
CVE-2021-28616 6.1 MEDIUM Adobe After Effects Out-of-bounds Read vulnerability
CVE-2021-28600 5.5 MEDIUM Adobe After Effects Out-of-bounds Read vulnerability could lead to sensitive information d
CVE-2021-28615 5.5 MEDIUM Adobe After Effects Out-of-bounds Read vulnerability could lead to sensitive information d
CVE-2021-28619 5.5 MEDIUM Adobe Animate out-of-bounds read vulnerability could lead to sensitive information disclos

Showing top 20 of 35 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Prelude
Same vendor: Adobe
Same weakness: CWE-427

V. Comments for CVE-2021-28594

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