Vulnerability Details : CVE-2021-20578
IBM Cloud Pak for Security (CP4S) 1.7.0.0, 1.7.1.0, 1.7.2.0, and 1.8.0.0 could allow an attacker to perform unauthorized actions due to improper or missing authentication controls. IBM X-Force ID: 199282.
Vulnerability category: BypassGain privilege
Products affected by CVE-2021-20578
- cpe:2.3:a:ibm:cloud_pak_for_security:1.7.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:cloud_pak_for_security:1.7.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:cloud_pak_for_security:1.7.2.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-20578
0.20%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 39 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-20578
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
5.4
|
MEDIUM | CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N |
2.8
|
2.5
|
IBM Corporation | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2021-20578
-
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-20578
-
https://www.ibm.com/support/pages/node/6493729
Security Bulletin: Cloud Pak for Security is vulnerable to several CVEsPatch;Vendor Advisory
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/199282
IBM Cloud Pak for Security improper authentication CVE-2021-20578 Vulnerability ReportVDB Entry;Vendor Advisory
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