How severe is CVE-2021-32694?

CVE-2021-32694 has a CVSS 3.x base score of 4.1, rated medium severity. It is exploitable over physical access with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2021-32694 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-32694?

CVE-2021-32694 affects Nextcloud. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-32694?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2021-32694 published?

CVE-2021-32694 was published on 2021-06-17 and last updated on 2026-06-17.

CVE-2021-32694

CVE-2021-32694 is a medium-severity vulnerability in Nextcloud with a CVSS 3.x base score of 4.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-248.

Key facts

Severity: Medium (CVSS 3.x base score 4.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (57th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-248
Affected product: Nextcloud
Published: 2021-06-17
Last modified: 2026-06-17

Description

Nextcloud Android app is the Android client for Nextcloud. In versions prior to 3.15.1, a malicious application on the same device is possible to crash the Nextcloud Android Client due to an uncaught exception. The vulnerability is patched in version 3.15.1.

Frequently asked questions

What is CVE-2021-32694?: Nextcloud Android app is the Android client for Nextcloud. In versions prior to 3.15.1, a malicious application on the same device is possible to crash the Nextcloud Android Client due to an uncaught exception. The vulnerability is patched in version 3.15.1.
How severe is CVE-2021-32694?: CVE-2021-32694 has a CVSS 3.x base score of 4.1, rated medium severity. It is exploitable over physical access with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2021-32694 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-32694?: CVE-2021-32694 affects Nextcloud. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-32694?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-32694 published?: CVE-2021-32694 was published on 2021-06-17 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:nextcloud:nextcloud:*:*:*:*:*:android:*:*

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