What’s Vulnerable › Vulnerabilities

CVE-2023-30994: IBM QRadar SIEM information disclosure

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-10-14 · updated 2026-06-17
• Weakness: CWE-327

Description

IBM QRadar SIEM 7.5.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 254138

Affected products

• IBM QRadar SIEM: 7.5.0, 7.5.0-update_pack_1, 7.5.0-update_pack_2, 7.5.0-update_pack_3, 7.5.0-update_pack_4, 7.5.0-update_pack_5 (+1)

References

• https://exchange.xforce.ibmcloud.com/vulnerabilities/254138
• https://www.ibm.com/support/pages/node/7049133
• https://exchange.xforce.ibmcloud.com/vulnerabilities/254138
• https://www.ibm.com/support/pages/node/7049133

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