The ABB IDAL HTTP server CGI interface contains a URL that allows an unauthenticated attacker to bypass authentication and gain access to privileged functions. Specifically, /cgi/loginDefaultUser creates a session in an authenticated state and returns the session ID along with what may be the username and cleartext password of the user. An attacker can then supply an IDALToken value in a cookie, which will allow them to perform privileged operations such as restarting the service with /cgi/restart. A GET request to /cgi/loginDefaultUser may result in "1 #S_OK IDALToken=532c8632b86694f0232a68a0897a145c admin admin" or a similar response.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2019-06-27T15:52:12
Updated: 2024-08-04T20:46:44.726Z
Reserved: 2019-01-30T00:00:00
Link: CVE-2019-7226
Vulnrichment
No data.
NVD
Status : Modified
Published: 2019-06-27T16:15:12.150
Modified: 2024-11-21T04:47:47.567
Link: CVE-2019-7226
Redhat
No data.