MAGMI versions prior to 0.7.24 are vulnerable to a remote authentication bypass due to allowing default credentials in the event there is a database connection failure. A remote attacker can trigger this connection failure if the Mysql setting max_connections (default 151) is lower than Apache (or another web server) setting MaxRequestWorkers (formerly MaxClients) (default 256). This can be done by sending at least 151 simultaneous requests to the Magento website to trigger a "Too many connections" error, then use default magmi:magmi basic authentication to remotely bypass authentication.
Metrics
Affected Vendors & Products
References
Link | Providers |
---|---|
https://www.tenable.com/security/research/tra-2020-51 |
History
No history.
MITRE
Status: PUBLISHED
Assigner: tenable
Published: 2020-09-01T20:34:44
Updated: 2024-08-04T08:39:25.908Z
Reserved: 2020-01-06T00:00:00
Link: CVE-2020-5777
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2020-09-01T21:15:12.660
Modified: 2020-09-08T15:34:55.737
Link: CVE-2020-5777
Redhat
No data.