National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-7226 Detail

Current Description

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.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 8.8 HIGH
Vector:  CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://packetstormsecurity.com/files/153402/ABB-IDAL-HTTP-Server-Authentication-Bypass.html Exploit Third Party Advisory VDB Entry
http://seclists.org/fulldisclosure/2019/Jun/39 Exploit Mailing List Third Party Advisory
http://www.securityfocus.com/bid/108886 Third Party Advisory VDB Entry
https://www.darkmatter.ae/xen1thlabs/abb-idal-http-server-authentication-bypass-vulnerability-xl-19-010/ Exploit Third Party Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-287 Improper Authentication NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:abb:pb610_panel_builder_600_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
1.91
Up to (including)
2.8.0.367
Running on/with
 cpe:2.3:h:abb:pb610_panel_builder_600:-:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-7226
NVD Published Date:
06/27/2019
NVD Last Modified:
10/09/2019