Vulnerability in Nextcloud Server
CVE-2020-8173
A too small set of random characters being used for encryption in Nextcloud Server 18.0.4 allowed decryption in shorter time than intended.
Vulnerability class: POODLE (CVE-2014-3566)
EPSS: 0.004 (29.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 2.2 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Nextcloud Nextcloud_server
- N/a Nextcloud Server — versions 18.0.4
Weakness classification (CWE)
Public proof-of-concept exploits
References
- support@hackerone.com (Exploit, Third Party Advisory, x_refsource_MISC)
- support@hackerone.com (x_refsource_MISC, Broken Link, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-8173?
- CVE-2020-8173 is a low-severity vulnerability in Nextcloud Server, classified under Cryptographic Issues. CVSS score: 2.2/10. Published 2020-11-02.
- How severe is CVE-2020-8173?
- Low severity. CVSS v3 base score is 2.2 out of 10.
- Is CVE-2020-8173 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.