Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2020-8296

Nextcloud Server prior to 20.0.0 stores passwords in a recoverable format even when external storage is not configured.

Published

2021-03-03T18:15:13.847

Last Modified

2024-11-21T05:38:40.873

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.7 (MEDIUM)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:P/I:P/A:P

Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

3.9

Impact Score

6.4

Weaknesses

Type: Secondary
CWE-257
Type: Primary
CWE-521

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	nextcloud	nextcloud_server	< 20.0.0	Yes
Operating System	fedoraproject	fedora	34	Yes

References

https://github.com/nextcloud/server/issues/17439 Exploit, Third Party Advisory ([email protected])
https://github.com/nextcloud/server/pull/21037 Patch, Third Party Advisory ([email protected])
https://hackerone.com/reports/867164 Exploit, Issue Tracking, Third Party Advisory ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L6BO6P6MP2MOWA6PZRXX32PLWPXN5O4S/ ([email protected])
https://nextcloud.com/security/advisory/?id=NC-SA-2021-006 Vendor Advisory ([email protected])
https://github.com/nextcloud/server/issues/17439 Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/nextcloud/server/pull/21037 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://hackerone.com/reports/867164 Exploit, Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L6BO6P6MP2MOWA6PZRXX32PLWPXN5O4S/ (af854a3a-2127-422b-91ae-364da2661108)
https://nextcloud.com/security/advisory/?id=NC-SA-2021-006 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)