CVE-2018-1778
CVSS V2 High 9.3
CVSS V3 High 8.1
Description
IBM LoopBack (IBM API Connect 2018.1, 2018.4.1, 5.0.8.0, and 5.0.8.4) could allow an attacker to bypass authentication if the AccessToken Model is exposed over a REST API, it is then possible for anyone to create an AccessToken for any User provided they know the userId and can hence get access to the other user’s data / access to their privileges (if the user happens to be an Admin for example). IBM X-Force ID: 148801.
Overview
- CVE ID
- CVE-2018-1778
- Assigner
- psirt@us.ibm.com
- Vulnerability Status
- Modified
- Published Version
- 2018-12-20T14:29:00
- Last Modified Date
- 2019-10-09T23:39:04
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:ibm:api_connect:*:*:*:*:*:*:*:* | 1 | OR | 5.0.8.0 | 5.0.8.4 |
| cpe:2.3:a:ibm:api_connect:*:*:*:*:*:*:*:* | 1 | OR | 2018.1.0 | 2018.4.1.0 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:C/I:C/A:C
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 9.3
- Severity
- HIGH
- Exploitability Score
- 8.6
- Impact Score
- 10
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- HIGH
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.1
- Base Severity
- HIGH
- Exploitability Score
- 2.2
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://exchange.xforce.ibmcloud.com/vulnerabilities/148801 | VDB Entry Vendor Advisory |
| http://www.ibm.com/support/docview.wss?uid=ibm10733883 | Patch Vendor Advisory |
| http://www.securityfocus.com/bid/106313 | Third Party Advisory VDB Entry |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-1778 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1778 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:04:33 | Added to TrackCVE | |||
| 2022-12-03 15:31:09 | 2018-12-20T14:29Z | 2018-12-20T14:29:00 | CVE Published Date | updated |
| 2022-12-03 15:31:09 | 2019-10-09T23:39:04 | CVE Modified Date | updated | |
| 2022-12-03 15:31:09 | Modified | Vulnerability Status | updated |