Vulnerability Database

313,825

Total vulnerabilities in the database

CVE-2019-4256

IBM API Connect 5.0.0.0 through 5.0.8.6 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 159944.

  • Published: May 29, 2019
  • Updated: Nov 9, 2025
  • CVE: CVE-2019-4256
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:P/I:N/A:N

CWEs:

OWASP TOP 10:

Software From Fixed in
ibm / api_connect 5.0.0.0 5.0.8.6.x