#VU70636 Incorrect default permissions in ownCloud Android App - CVE-2022-25339

Vulnerability identifier: #VU70636

Vulnerability risk: Low

CVSSv4.0: 1.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-25339

CWE-ID: CWE-276

Exploitation vector: Local

Exploit availability: No

Vulnerable software:
ownCloud Android App
Mobile applications / Apps for mobile phones

Vendor: ownCloud

Description

The vulnerability allows a local application to gain access to sensitive application files.

The vulnerability exists due to incorrect default permissions for files and folders that are set by the application. A local application can access internal files of the application.

Mitigation
Install update from vendor's website.

Vulnerable software versions

ownCloud Android App: before 2.20

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External links
https://owncloud.com/security-advisories/cve-2022-25339/

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Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

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