Vulnerability · Published Jan 27, 2021 · Assigned by mitre
CVE-2021-3325
Critical 9.8
In plain English
A critical-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.3% (higher than 83% of all known vulnerabilities).
Severity (CVSS NVD)9.8Critical
Exploit odds (30 days)2.3%top 17.0% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Monitorix 3.13.0 allows remote attackers to bypass Basic Authentication in a default installation (i.e., an installation without a hosts_deny option). This issue occurred because a new access-control feature was introduced without considering that some exiting installations became unsafe, upon an update to 3.13.0, unless the new feature was immediately configured.
Affected products (as reported)
References
- https://github.com/mikaku/Monitorix/issues/309 x_refsource_MISC
- https://github.com/mikaku/Monitorix/commit/d6816e20da1a98bcdc6372d9c36a093df5238f4a x_refsource_MISC
- https://github.com/mikaku/Monitorix/compare/v3.13.0...v3.13.1 x_refsource_MISC
- https://www.monitorix.org/news.html?n=20210127 x_refsource_CONFIRM
- FEDORA-2021-fc24737ebc vendor-advisory, x_refsource_FEDORA
- FEDORA-2021-5f7da70bfe vendor-advisory, x_refsource_FEDORA