What is the CVSS score of CVE-2023-28646?

CVE-2023-28646 has a CVSS 3.1 base score of 2.4 (Low). CVSS vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N. EPSS exploitation probability: 0.2%.

Is there a patch available for CVE-2023-28646?

Yes, a patch is available for CVE-2023-28646. Update the affected software to the latest version immediately.

Nextcloud CVE-2023-28646

LOW

Improper Preservation of Permissions (CWE-281)

2023-03-30 security-advisories@github.com

Authentication Bypass Google Nextcloud

2.4

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

2.4 LOW

AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Physical

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Mar 30, 2023 - 19:15 nvd

LOW 2.4

DescriptionNVD

Nextcloud android is an android app for interfacing with the nextcloud home server ecosystem. In versions from 3.7.0 and before 3.24.1 an attacker that has access to the unlocked physical device can bypass the Nextcloud Android Pin/passcode protection via a thirdparty app. This allows to see meta information like sharer, sharees and activity of files. It is recommended that the Nextcloud Android app is upgraded to 3.24.1. There are no known workarounds for this vulnerability.

AnalysisAI

Nextcloud android is an android app for interfacing with the nextcloud home server ecosystem. Rated low severity (CVSS 2.4), this vulnerability is no authentication required, low attack complexity.

Technical ContextAI

This vulnerability is classified under CWE-281. Nextcloud android is an android app for interfacing with the nextcloud home server ecosystem. In versions from 3.7.0 and before 3.24.1 an attacker that has access to the unlocked physical device can bypass the Nextcloud Android Pin/passcode protection via a thirdparty app. This allows to see meta information like sharer, sharees and activity of files. It is recommended that the Nextcloud Android app is upgraded to 3.24.1. There are no known workarounds for this vulnerability. Affected products include: Nextcloud. Version information: before 3.24.1.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.