Vulnerability Description
A too lax check in Nextcloud Talk 6.0.4, 7.0.2 and 8.0.7 allowed a code injection when a not correctly sanitized talk command was added by an administrator.
CVSS Score
9.9
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Nextcloud | Talk | < 6.0.5 |
Related Weaknesses (CWE)
References
- https://hackerone.com/reports/851807ExploitPatchThird Party Advisory
- https://nextcloud.com/security/advisory/?id=NC-SA-2020-021Vendor Advisory
- https://hackerone.com/reports/851807ExploitPatchThird Party Advisory
- https://nextcloud.com/security/advisory/?id=NC-SA-2020-021Vendor Advisory
FAQ
What is CVE-2020-8180?
CVE-2020-8180 is a vulnerability with a CVSS score of 9.9 (CRITICAL). A too lax check in Nextcloud Talk 6.0.4, 7.0.2 and 8.0.7 allowed a code injection when a not correctly sanitized talk command was added by an administrator.
How severe is CVE-2020-8180?
CVE-2020-8180 has been rated CRITICAL with a CVSS base score of 9.9/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2020-8180?
Check the references section above for vendor advisories and patch information. Affected products include: Nextcloud Talk.