CVE-2021-22895

published 2021-06-11

CVE-2021-22895: Nextcloud Desktop Client before 3.3.1 is vulnerable to improper certificate validation due to lack of SSL certificate verification when using the "Register…

Priority P4 28 medium 5.9 CVSS 3.1

AV N AC H PR N UI N S U C N I H A N

Nextcloud Desktop Client before 3.3.1 is vulnerable to improper certificate validation due to lack of SSL certificate verification when using the "Register with a Provider" flow.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
debian	debian_linux	—	—
debian	debian_linux	—	—
debian	nextcloud-desktop	< nextcloud-desktop 3.3.1-1 (bookworm)	nextcloud-desktop 3.3.1-1 (bookworm)
nextcloud	desktop	< 3.1.3	3.1.3

CVSS provenance

nvd v3.1 5.9 MEDIUM CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

nvd v2.0 4.3 MEDIUM AV:N/AC:M/Au:N/C:N/I:P/A:N

osv 5.9 MEDIUM

vendor_debian 5.9 MEDIUM

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CWE-295