CVE-2021-32695

Name: CVE-2021-32695
Creator: NVD / NIST
Published: 2021-06-17T21:15:07.887+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 3.3/10EPSS 0.88%

Last modified Jun 17, 2026

CVE-2021-32695 is a low-severity vulnerability rated 3.3/10 on the CVSS scale. Nextcloud Android app is the Android client for Nextcloud. In versions prior to 3.16.1, a malicious app on the same device could have gotten access to the shared preferences of the Nextcloud Android application. EPSS estimates a 0.88% chance of exploitation in the next 30 days.

Description

Nextcloud Android app is the Android client for Nextcloud. In versions prior to 3.16.1, a malicious app on the same device could have gotten access to the shared preferences of the Nextcloud Android application. This required user-interaction as a victim had to initiate the sharing flow and choose the malicious app. The shared preferences contain some limited private data such as push tokens and the account name. The vulnerability is patched in version 3.16.1.

Metrics

CVSS 3.1

3.3/10

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

EPSS Probability

0.88%

54.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-200

Affected Software

Vendor	Product	Versions
Nextcloud	Nextcloud	< 3.16.1

References

https://github.com/nextcloud/android/pull/8433Patch, Third Party Advisory
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-25m9-cf6c-qf2cThird Party Advisory
https://hackerone.com/reports/1142918Exploit, Third Party Advisory
https://github.com/nextcloud/android/pull/8433Patch, Third Party Advisory
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-25m9-cf6c-qf2cThird Party Advisory
https://hackerone.com/reports/1142918Exploit, Third Party Advisory

Timeline

Published: Jun 17, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-32695?

How severe is CVE-2021-32695?

CVE-2021-32695 has a CVSS score of 3.3/10 (LOW severity). The EPSS model estimates a 0.88% probability of exploitation in the next 30 days.

How do I fix CVE-2021-32695?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-32695?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST