CVE-2024-37313
Under some circumstance it was possible to bypass the second factor of 2FA after successfully providing the user credentials.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.40%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Nextcloud server is a self hosted personal cloud system. Under some circumstance it was possible to bypass the second factor of 2FA after successfully providing the user credentials. It is recommended that the Nextcloud Server is upgraded to 26.0.13, 27.1.8 or 28.0.4 and Nextcloud Enterprise Server is upgraded to 21.0.9.17, 22.2.10.22, 23.0.12.17, 24.0.12.13, 25.0.13.8, 26.0.13, 27.1.8 or 28.0.4.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- EPSS
- 0.40% probability · 34th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-287
- Affected
- nextcloud/nextcloud server
- Source
- security-advisories@github.com
References
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-9v72-9xv5-3p7cVendor Advisory
- https://github.com/nextcloud/server/pull/44276Issue Tracking, Patch
- https://hackerone.com/reports/2419776Issue Tracking
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-9v72-9xv5-3p7cVendor Advisory
- https://github.com/nextcloud/server/pull/44276Issue Tracking, Patch
- https://hackerone.com/reports/2419776Issue Tracking
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.