CVE-2023-28647 — Improper Preservation of Permissions in Security-advisories

CWE-281 — Improper Preservation of PermissionsCWE-287 — Improper Authentication2 documents2 sources
Severity
6.8MEDIUMNVD
CNA4.4
EPSS
0.1%
top 78.22%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Nextcloud Security-advisoriesNextcloud
Timeline
PublishedMar 30

Description

Nextcloud iOS is an ios application used to interface with the nextcloud home cloud ecosystem. In versions prior to 4.7.0 when an attacker has physical access to an unlocked device, they may enable the integration into the iOS Files app and bypass the Nextcloud pin/password protection and gain access to a users files. It is recommended that the Nextcloud iOS app is upgraded to 4.7.0. There are no known workarounds for this vulnerability.

CVSS vector

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 0.9 | Impact: 5.9

Affected Packages2 packages

▶NVDnextcloud/nextcloud< 4.7.0

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

1
CVEList
App pin of the iOS app can be bypassed in Nextcloud iOS↗2023-03-30
▶
CVE-2023-28647 — Improper Preservation of Permissions | cvebase