CVE-2023-28647

App pin of the iOS app can be bypassed in Nextcloud iOS

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.

Category

4.4
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.05%
Vendor Advisory github.com
Affected: nextcloud security-advisories
Published at:
Updated at:

References

Link Tags
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wjgg-2v4p-2gq6 vendor advisory
https://github.com/nextcloud/ios/pull/2344 patch

Frequently Asked Questions

What is the severity of CVE-2023-28647?
CVE-2023-28647 has been scored as a medium severity vulnerability.
How to fix CVE-2023-28647?
To fix CVE-2023-28647, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-28647 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-28647 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-28647?
CVE-2023-28647 affects nextcloud security-advisories.
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