Unrated severityNVD Advisory· Published Jun 11, 2021· Updated Aug 3, 2024

CVE-2021-22915

Description

Nextcloud server before 19.0.11, 20.0.10, 21.0.2 is vulnerable to brute force attacks due to lack of inclusion of IPv6 subnets in rate-limiting considerations. This could potentially result in an attacker bypassing rate-limit controls such as the Nextcloud brute-force protection.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Nextcloud/Nextcloudllm-fuzzy2 versions
<19.0.11, <20.0.10, <21.0.2+ 1 more
- (no CPE)range: <19.0.11, <20.0.10, <21.0.2
- (no CPE)range: Fixed in 19.0.11, 20.0.10, 21.0.2

Patches

Vulnerability mechanics

References

lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AGXGR6HYGQ6MZXISMJEHCOXRGRFRUFMA/mitrevendor-advisoryx_refsource_FEDORA
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L6BO6P6MP2MOWA6PZRXX32PLWPXN5O4S/mitrevendor-advisoryx_refsource_FEDORA
hackerone.com/reports/1154003mitrex_refsource_MISC
nextcloud.com/security/advisory/mitrex_refsource_MISC

News mentions

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