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CVE-2021-29779

• Severity: medium (CVSS 5.9 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-12-01 · updated 2026-06-17

Description

IBM QRadar SIEM 7.3 and 7.4 could allow an attacker to obtain sensitive information due to the server performing key exchange without entity authentication on inter-host communications using man in the middle techniques. IBM X-Force ID: 203033.

Affected products

• IBM QRadar SIEM: from 7.3.0 through 7.3.3; from 7.4.0 through 7.4.3; 7.3.3-fix_pack_1, 7.3.3-fix_pack_2, 7.3.3-fix_pack_3, 7.3.3-fix_pack_4, 7.3.3-fix_pack_5, 7.3.3-fix_pack_6 (+7)

References

• https://exchange.xforce.ibmcloud.com/vulnerabilities/203033
• https://www.ibm.com/support/pages/node/6520484
• https://exchange.xforce.ibmcloud.com/vulnerabilities/203033
• https://www.ibm.com/support/pages/node/6520484

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