CVE-2022-41971
4.8 · MEDIUMOverview
CVE-2022-41971 is a medium-severity vulnerability affecting nextcloud nextcloud_talk. 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 and patches from nextcloud. Update nextcloud_talk to the latest patched version. 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.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| nextcloud | nextcloud_talk | >= 12.0.0, < 12.2.8 | Affected |
References
Frequently Asked Questions
What is CVE-2022-41971?
CVE-2022-41971 is a medium-severity vulnerability affecting nextcloud nextcloud_talk. 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 and patches from nextcloud. Update nextcloud_talk to the latest patched version. 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's AI-powered security agents can automatically detect CVE-2022-41971 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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Browser-based exploitation validates findings with real proof-of-concept.
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