CVE-2024-46958

Nextcloud Desktop vulnerability

9.1 CRITICALEPSS 0.56%

Published16 Sept 2024

Description

In Nextcloud Desktop Client 3.13.1 through 3.13.3 on Linux, synchronized files (between the server and client) may become world writable or world readable. This is fixed in 3.13.4.

CVSS 3.1 breakdown

Attack vectorNetwork

Attack complexityLow

Privileges requiredNone

User interactionNone

ScopeUnchanged

ConfidentialityHigh

IntegrityHigh

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected products

Nextcloud Desktop≥ 3.13.1 < 3.13.4

Remediation

Fixed in

Nextcloud Desktop≥ 3.13.4

Frequently asked

Is CVE-2024-46958 being actively exploited?

CVE-2024-46958 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.56%.

How severe is CVE-2024-46958?

CVE-2024-46958 has a CVSS 3.1 base score of 9.1, rated critical. EPSS estimates a 0.56% probability of exploitation.

Which products are affected by CVE-2024-46958?

Affected products include Nextcloud Desktop.

How do I fix CVE-2024-46958?

Upgrade affected software to a fixed version, for example Nextcloud Desktop 3.13.4 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-46958 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.