CVE-2021-20564
Last modified
CVE-2021-20564 is a medium-severity vulnerability rated 5.9/10 on the CVSS scale. IBM Cloud Pak for Security (CP4S) 1.4.0.0, 1.5.0.0, 1.5.0.1, 1.6.0.0, and 1.6.0.1 could allow a remote attacker to obtain sensitive information, caused by the failure to properly enable HTTP Strict Transport Security. An attacker could exploit this vulnerability to obtain sensitive information using man in the middle techniques. EPSS estimates a 0.85% chance of exploitation in the next 30 days.
Description
IBM Cloud Pak for Security (CP4S) 1.4.0.0, 1.5.0.0, 1.5.0.1, 1.6.0.0, and 1.6.0.1 could allow a remote attacker to obtain sensitive information, caused by the failure to properly enable HTTP Strict Transport Security. An attacker could exploit this vulnerability to obtain sensitive information using man in the middle techniques. IBM X-Force ID: 199235.
Metrics
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ibm | Cloud Pak For Security | 1.4.0.0 |
| Ibm | Cloud Pak For Security | 1.5.0.0 |
| Ibm | Cloud Pak For Security | 1.5.0.1 |
| Ibm | Cloud Pak For Security | 1.6.0.0 |
| Ibm | Cloud Pak For Security | 1.6.0.1 |
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/199235VDB Entry, Vendor Advisory
- https://www.ibm.com/support/pages/node/6453115Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/199235VDB Entry, Vendor Advisory
- https://www.ibm.com/support/pages/node/6453115Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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