Vulnerability Database

309,364

Total vulnerabilities in the database

CVE-2021-20564

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.

  • Published: May 14, 2021
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-20564
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.9
  • AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v2:

  • Severity: Low
  • Score: 4.3
  • AV:N/AC:M/Au:N/C:P/I:N/A:N

CWEs:

OWASP TOP 10:

Software From Fixed in
ibm / cloud_pak_for_security 1.4.0.0 1.4.0.0.x
ibm / cloud_pak_for_security 1.5.0.0 1.5.0.0.x
ibm / cloud_pak_for_security 1.5.0.1 1.5.0.1.x
ibm / cloud_pak_for_security 1.6.0.0 1.6.0.0.x
ibm / cloud_pak_for_security 1.6.0.1 1.6.0.1.x