What’s Vulnerable › Vulnerabilities

CVE-2021-20406: IBM Security Verify Information Queue information disclosure

• Severity: medium (CVSS 4.9 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-02-12 · updated 2026-06-17
• Weakness: CWE-326

Description

IBM Security Verify Information Queue 1.0.6 and 1.0.7 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 196184.

Affected products

• IBM Security Verify Information Queue: 1.0.6, 1.0.7

References

• https://exchange.xforce.ibmcloud.com/vulnerabilities/196184
• https://www.ibm.com/support/pages/node/6414763
• https://exchange.xforce.ibmcloud.com/vulnerabilities/196184
• https://www.ibm.com/support/pages/node/6414763

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