#VU58353 Improper access control in Creative Cloud Desktop Application - CVE-2021-43019

Vulnerability identifier: #VU58353

Vulnerability risk: High

CVSSv4.0: 6.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2021-43019

CWE-ID: CWE-284

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Creative Cloud Desktop Application
Universal components / Libraries / Software for developers

Vendor: Adobe

Description

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions within the product installer. A remote attacker can bypass implemented security restrictions and gain unauthorized access to the application.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Creative Cloud Desktop Application: 5.5

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External links
https://helpx.adobe.com/security/products/creative-cloud/apsb21-111.html
https://www.zerodayinitiative.com/advisories/ZDI-21-1333/

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.