CVE-2020-8152

medium

Description

Insufficient protection of the server-side encryption keys in Nextcloud Server 19.0.1 allowed an attacker to replace the public key to decrypt them later on.

References

https://nextcloud.com/security/advisory/?id=NC-SA-2020-040

https://hackerone.com/reports/743505

http://seclists.org/fulldisclosure/2020/Dec/54

Details

Source: Mitre, NVD

Published: 2020-11-16

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 2.1

Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:P/A:N

Severity: Low

CVSS v3

Base Score: 4.4

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

Severity: Medium

EPSS

EPSS: 0.00211