VULNERABILITY INTELLIGENCE
CVE-2020-8173
CVSS score2.2 LOW
EPSS probability0.37%
CISA KEVNot currently listed
Published2020-11-02
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N
Description
A too small set of random characters being used for encryption in Nextcloud Server 18.0.4 allowed decryption in shorter time than intended.
Weakness classification
- CWE-311: Missing Encryption of Sensitive Data
Primary references
- support@hackerone.com — Exploit, Third Party Advisory
- support@hackerone.com — Broken Link, Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Broken Link, Vendor Advisory