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CVE-2022-41971

4.8 · MEDIUM

Nextcould Talk android is a video and audio conferencing app for Nextcloud.

Published Dec 1, 2022CWE-200EPSS 0.82%

Overview

CVE-2022-41971 is a medium-severity vulnerability. It was published on December 1, 2022 and has a CVSS 3.1 base score of 4.8 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 4.8, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

Nextcould Talk android is a video and audio conferencing app for Nextcloud. Prior to versions 12.2.8, 13.0.10, 14.0.6, and 15.0.0, guests can continue to receive video streams from a call after being removed from a conversation. An attacker would be able to see videos on a call in a public conversation after being removed from that conversation, provided that they were removed while being in the call. Versions 12.2.8, 13.0.10, 14.0.6, and 15.0.0 contain patches for the issue. No known workarounds are available.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/nextcloud/security-advisories/security/advisories/GHSA-wx6w-xpg9-6fv4GitHubgithub.com/nextcloud/spreed/pull/7974Refhackerone.com/reports/1706248GitHubgithub.com/nextcloud/security-advisories/security/advisories/GHSA-wx6w-xpg9-6fv4GitHubgithub.com/nextcloud/spreed/pull/7974Refhackerone.com/reports/1706248

How CyberStrike helps

Frequently asked questions

What is CVE-2022-41971?

CVE-2022-41971 is a medium-severity vulnerability. It was published on December 1, 2022 and has a CVSS 3.1 base score of 4.8 (MEDIUM).

How severe is CVE-2022-41971?

This vulnerability has a CVSS 3.1 base score of 4.8, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2022-41971?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2022-41971?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2022-41971 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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