What is CVE-2023-29000?

CVE-2023-29000 is a medium-severity vulnerability in Nextcloud Desktop, classified under Improper Certificate Validation. CVSS score: 5.4/10. Published 2023-04-04.

How severe is CVE-2023-29000?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Vulnerability in Nextcloud Desktop

CVE-2023-29000

The Nextcloud Desktop Client is a tool to synchronize files from Nextcloud Server. Starting with version 3.0.0 and prior to version 3.7.0, by trusting that the server will return a certificate that belongs to the keypair of the user, a mal…

Vulnerability class: Improper Certificate Validation

EPSS: 0.004 (30.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N.

Affected products

Nextcloud Desktop
Nextcloud Security-advisories — versions >= 3.0.0, < 3.7.0

Weakness classification (CWE)

CWE-295 — Improper Certificate Validation

References

security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
security-advisories@github.com (Patch, x_refsource_MISC)
security-advisories@github.com (Permissions Required, x_refsource_MISC)

Frequently asked questions

What is CVE-2023-29000?: CVE-2023-29000 is a medium-severity vulnerability in Nextcloud Desktop, classified under Improper Certificate Validation. CVSS score: 5.4/10. Published 2023-04-04.
How severe is CVE-2023-29000?: Medium severity. CVSS v3 base score is 5.4 out of 10.