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CVE-2021-29779

Quick assessment

Affected
IBM QRadar SIEM
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

IBM QRadar SIEM是美国IBM公司的一套利用安全智能保护资产和信息远离高级威胁的解决方案。该方案提供对整个IT架构范围进行监督、生成详细的数据访问和用户活动报告等功能。 IBM QRadar存在授权问题漏洞，该漏洞源于服务器使用中间人技术进行主机间通信而不进行实体认证而进行密钥交换。攻击者可利用该漏洞获得敏感信息。

AI Predicted 7.5 Difficulty: Moderate EPSS 1.20% · P66
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I. Basic Information for CVE-2021-29779

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
IBM QRadar SIEM 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM QRadar SIEM是美国IBM公司的一套利用安全智能保护资产和信息远离高级威胁的解决方案。该方案提供对整个IT架构范围进行监督、生成详细的数据访问和用户活动报告等功能。 IBM QRadar存在授权问题漏洞，该漏洞源于服务器使用中间人技术进行主机间通信而不进行实体认证而进行密钥交换。攻击者可利用该漏洞获得敏感信息。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
IBM QRadar SIEM 7.3 -

II. Public POCs for CVE-2021-29779

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III. Intelligence Information for CVE-2021-29779

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Vendor Advisories for CVE-2021-29779 (2)

Same Patch Batch · IBM · 2021-12-01 · 4 CVEs total

CVE-2021-29863 IBM QRadar SIEM 代码问题漏洞
CVE-2021-29849 IBM QRadar SIEM 跨站脚本漏洞
CVE-2021-20400 IBM QRadar SIEM加密问题漏洞

IV. Related Vulnerabilities

Same product: QRadar SIEM
Same vendor: IBM

V. Comments for CVE-2021-29779

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