IBM1239E508990CD6C6BB219D82DABFAD9CCA91BE82EB75A35E020DB933326C08B5Security Bulletin: Access Control Security Vulnerability Exists in Dashboard User Interface of IBM Sterling B2B Integrator (CVE-2020-4646)
4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:S/C:P/I:N/A:N
4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
0.001 Low
EPSS
Percentile
19.6%
Summary
IBM Sterling B2B Integrator has addressed the vulnerability.
Vulnerability Details
CVEID:CVE-2020-4646
**DESCRIPTION:**IBM Sterling B2B Integrator Standard Edition could allow an authenticated user to view pages they shoiuld not have access to due to improper authorization control.
CVSS Base score: 4.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/185808 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)
Affected Products and Versions
| Affected Product(s) | APAR(s) | Version(s) |
|---|---|---|
| IBM Sterling B2B Integrator | IT35348 | 5.2.0.0 - 5.2.6.5_3 |
| IBM Sterling B2B Integrator | IT35348 | 6.0.0.0 - 6.0.3.3 |
| IBM Sterling B2B Integrator | IT35348 | 6.1.0.0 |
Remediation/Fixes
| Product & Version | Remediation & Fix |
|---|---|
| 5.2.0.0 - 5.2.6.5_3 | Apply IBM Sterling B2B Integrator version 5.2.6.5_4 on Fix Central |
| 6.0.0.0 - 6.0.3.3 | Apply IBM Sterling B2B Integrator version 6.0.3.4 on Fix Central |
| 6.1.0.0 | Apply IBM Sterling B2B Integrator version 6.1.0.1 on Fix Central |
Workarounds and Mitigations
None
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| ibm sterling b2b integrator | eq | 5.2.0.0 | |
| ibm sterling b2b integrator | eq | 6.1.0.2 |
Related
4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:S/C:P/I:N/A:N
4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
0.001 Low
EPSS
Percentile
19.6%