CVE-2019-7226
CVSS V2 Medium 5.8
CVSS V3 High 8.8
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.
Overview
- CVE ID
- CVE-2019-7226
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2019-06-27T16:15:12
- Last Modified Date
- 2022-11-30T21:40:13
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:abb:pb610_panel_builder_600_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.91 | 2.8.0.367 |
| cpe:2.3:h:abb:pb610_panel_builder_600:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:A/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- ADJACENT_NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 5.8
- Severity
- MEDIUM
- Exploitability Score
- 6.5
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- ADJACENT_NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.8
- Base Severity
- HIGH
- Exploitability Score
- 2.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| http://seclists.org/fulldisclosure/2019/Jun/39 | Exploit Mailing List Third Party Advisory |
| http://www.securityfocus.com/bid/108886 | Third Party Advisory VDB Entry |
| http://packetstormsecurity.com/files/153402/ABB-IDAL-HTTP-Server-Authentication-Bypass.html | Exploit Third Party Advisory VDB Entry |
| https://www.darkmatter.ae/xen1thlabs/abb-idal-http-server-authentication-bypass-vulnerability-xl-19-010/ | Exploit Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-7226 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7226 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:02:21 | Added to TrackCVE | |||
| 2022-12-03 22:31:05 | 2019-06-27T16:15Z | 2019-06-27T16:15:12 | CVE Published Date | updated |
| 2022-12-03 22:31:05 | 2022-11-30T21:40:13 | CVE Modified Date | updated | |
| 2022-12-03 22:31:05 | Analyzed | Vulnerability Status | updated |