Vulnerability in Nextcloud Desktop
CVE-2020-8225
A cleartext storage of sensitive information in Nextcloud Desktop Client 2.6.4 gave away information about used proxies and their authentication credentials.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.009 (58.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 58th percentile — 58.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
- Nextcloud Desktop
- Desktop Client — versions Fixed in 2.6.5
Weakness classification (CWE)
Public proof-of-concept exploits
References
- hackerone.com/reports/685990 (Third Party Advisory)
- nextcloud.com/security/advisory/ (Broken Link, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-8225?
- CVE-2020-8225 is a high-severity vulnerability in Nextcloud Desktop, classified under Cleartext Storage of Sensitive Information. CVSS score: 7.5/10. Published 2020-09-18.
- How severe is CVE-2020-8225?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2020-8225 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.