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CVE-2023-26276— IBM QRadar information disclosure

Quick assessment

Affected
IBM Security 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是美国国际商业机器（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 SIEM 存在安全漏洞，该漏洞源于使用不安全的加密算法。

CVSS 5.9 · Medium EPSS 0.39% · P30
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I. Basic Information for CVE-2023-26276

Vulnerability Information
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Vulnerability Title
IBM QRadar information disclosure
Source: CVE Program / CVE List V5
Vulnerability 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: 248147.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用已被攻破或存在风险的密码学算法
Source: CVE Program / CVE List V5
Vulnerability Title
IBM QRadar SIEM 加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM QRadar SIEM是美国国际商业机器（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 SIEM 存在安全漏洞，该漏洞源于使用不安全的加密算法。
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 Security QRadar SIEM 7.5.0 -

II. Public POCs for CVE-2023-26276

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III. Intelligence Information for CVE-2023-26276

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Vendor Advisories for CVE-2023-26276 (2)

Same Patch Batch · IBM · 2023-06-27 · 8 CVEs total

CVE-2023-30993 6.8 MEDIUM IBM Cloud Pak for Security information disclosure
CVE-2022-34352 6.5 MEDIUM IBM QRadar information disclosure
CVE-2023-32339 6.1 MEDIUM IBM Business Automation Workflow cross-site scripting
CVE-2023-23468 5.1 MEDIUM IBM Robotic Process Automation for Cloud Pak access control
CVE-2023-26274 4.6 MEDIUM IBM QRadar cross-site scripting
CVE-2023-26273 4.3 MEDIUM IBM QRadar security bypass
CVE-2023-22593 4.0 MEDIUM IBM Robotic Process Automation for Cloud Pak security configuration

IV. Related Vulnerabilities

Same product: Security QRadar SIEM
Same vendor: IBM
Same weakness: CWE-327

V. Comments for CVE-2023-26276

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