Is CVE-2021-32658 in the CISA KEV catalog?

No. CVE-2021-32658 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-32658?

CVE-2021-32658 has a CVSS v3 base score of 4.7 (MEDIUM).

What is the EPSS score for CVE-2021-32658?

CVE-2021-32658 has an EPSS score of 0.30% (22th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-32658?

Upgrade nextcloud to 3.16.1 or later.

CVE & CISA-KEV Catalog

CVE-2021-32658

MEDIUM

4.7

CVSS v3

NVD

Description

Nextcloud Android is the Android client for the Nextcloud open source home cloud system. Due to a timeout issue the Android client may not properly clean all sensitive data on account removal. This could include sensitive key material such as the End-to-End encryption keys. It is recommended that the Nextcloud Android App is upgraded to 3.16.1

CWE-200Information Exposure CWE-212

How to fix

Remediation Available

nextcloudNVD

Affected:< 3.16.1Fixed in:3.16.1CVE-2021-32658derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityHigh

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.30%probability of exploitation in 30 days

22ndpercentile

Low risk: more likely to be exploited than 22% of all known CVEs.

References

Patch2

Third-Party Advisory1

github.com

Embed a live status badge for CVE-2021-32658

Markdown

[![CVE-2021-32658](https://tridentstack.com/cve/badge/CVE-2021-32658.svg)](https://tridentstack.com/cve/CVE-2021-32658)

HTML

<a href="https://tridentstack.com/cve/CVE-2021-32658"><img src="https://tridentstack.com/cve/badge/CVE-2021-32658.svg" alt="CVE-2021-32658"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.