9.8
CVE-2020-4821
- EPSS 0.24%
- Published 16.07.2021 17:15:11
- Last modified 21.11.2024 05:33:17
- Source psirt@us.ibm.com
- Teams watchlist Login
- Open Login
IBM InfoSphere Data Replication 11.4 and IBM InfoSphere Change Data Capture for z/OS 10.2.1, under certain configurations, could allow a user to bypass authentication mechanisms using an empty password string. IBM X-Force ID: 189834
Data is provided by the National Vulnerability Database (NVD)
Ibm ≫ Infosphere Data Replication Version11.4
Ibm ≫ Infosphere Data Replication Version11.4.0
Ibm ≫ Infosphere Change Data Capture Version10.2.1 SwPlatformz/os
Ibm ≫ Infosphere Change Data Capture Version11.3.3 SwPlatformz/os
Ibm ≫ Infosphere Change Data Capture Version11.4 SwPlatformz/os
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.24% | 0.439 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 9.8 | 3.9 | 5.9 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
|
| nvd@nist.gov | 6.8 | 8.6 | 6.4 |
AV:N/AC:M/Au:N/C:P/I:P/A:P
|
| psirt@us.ibm.com | 5.9 | 2.2 | 3.6 |
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
|
CWE-287 Improper Authentication
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.