CVE-2025-3221— IBM InfoSphere Information Server denial of service
Quick assessment
Affected
IBM InfoSphere Information Server
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 InfoSphere Information Server是美国国际商业机器（IBM）公司的一套数据整合平台。该平台可用于整合各种渠道获取的数据信息。 IBM InfoSphere Information Server 11.7.0.0至11.7.1.6版本存在安全漏洞，该漏洞源于对传入请求资源验证不足，可能导致拒绝服务攻击。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-3221
Vulnerability Information
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Vulnerability Title
IBM InfoSphere Information Server denial of service
Source: CVE Program / CVE List V5
Vulnerability Description
IBM InfoSphere Information Server 11.7.0.0 through 11.7.1.6 could allow a remote attacker to cause a denial of service due to insufficient validation of incoming request resources.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
不加限制或调节的资源分配
Source: CVE Program / CVE List V5
Vulnerability Title
IBM InfoSphere Information Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM InfoSphere Information Server是美国国际商业机器（IBM）公司的一套数据整合平台。该平台可用于整合各种渠道获取的数据信息。 IBM InfoSphere Information Server 11.7.0.0至11.7.1.6版本存在安全漏洞，该漏洞源于对传入请求资源验证不足，可能导致拒绝服务攻击。
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 | InfoSphere Information Server | 11.7.0.0 ~ 11.7.1.6 |
cpe:2.3:a:ibm:infosphere_information_server:11.7:*:*:*:*:*:*:*
|
|
II. Public POCs for CVE-2025-3221
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2025-3221 (1)
Same Patch Batch · IBM · 2025-06-21 · 3 CVEs total
| CVE-2025-36016 | 6.8 MEDIUM | IBM Process Mining HTTP open redirect |
| CVE-2025-3629 | 4.3 MEDIUM | IBM InfoSphere Information Server file manipulation |
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V. Comments for CVE-2025-3221
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