How severe is CVE-2024-52510?

CVE-2024-52510 has a CVSS 3.x base score of 4.2, rated medium severity. It is exploitable over network with high attack complexity, requires high privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2024-52510 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-52510?

CVE-2024-52510 affects Nextcloud Desktop. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-52510?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-52510 have an EU (EUVD) identifier?

Yes. CVE-2024-52510 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-45924.

When was CVE-2024-52510 published?

CVE-2024-52510 was published on 2024-11-15 and last updated on 2026-06-17.

CVE-2024-52510

CVE-2024-52510 is a medium-severity vulnerability in Nextcloud Desktop with a CVSS 3.x base score of 4.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-295.

Key facts

Severity: Medium (CVSS 3.x base score 4.2)
EPSS exploit prediction: 1% (50th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-45924
Weakness: CWE-295
Affected product: Nextcloud Desktop
Published: 2024-11-15
Last modified: 2026-06-17

Description

The Nextcloud Desktop Client is a tool to synchronize files from Nextcloud Server with your computer. The Desktop client did not stop with an error but allowed by-passing the signature validation, if a manipulated server sends an empty initial signature. It is recommended that the Nextcloud Desktop client is upgraded to 3.14.2 or later.

Frequently asked questions

What is CVE-2024-52510?: The Nextcloud Desktop Client is a tool to synchronize files from Nextcloud Server with your computer. The Desktop client did not stop with an error but allowed by-passing the signature validation, if a manipulated server sends an empty initial signature. It is recommended that the Nextcloud Desktop client is upgraded to 3.14.2 or later.
How severe is CVE-2024-52510?: CVE-2024-52510 has a CVSS 3.x base score of 4.2, rated medium severity. It is exploitable over network with high attack complexity, requires high privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2024-52510 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-52510?: CVE-2024-52510 affects Nextcloud Desktop. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-52510?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-52510 have an EU (EUVD) identifier?: Yes. CVE-2024-52510 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-45924.
When was CVE-2024-52510 published?: CVE-2024-52510 was published on 2024-11-15 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:nextcloud:desktop:*:*:*:*:*:*:*:*

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