CVE-2020-8180

Public Exploit

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.

Category

9.9
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.72% Top 30%
Vendor Advisory nextcloud.com
Affected: n/a Nextcloud Talk
Published at:
Updated at:

References

Link Tags
https://hackerone.com/reports/851807 exploit third party advisory patch
https://nextcloud.com/security/advisory/?id=NC-SA-2020-021 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-8180?
CVE-2020-8180 has been scored as a critical severity vulnerability.
How to fix CVE-2020-8180?
To fix CVE-2020-8180, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-8180 being actively exploited in the wild?
It is possible that CVE-2020-8180 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-8180?
CVE-2020-8180 affects n/a Nextcloud Talk.
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