Denial of Service Vulnerability in IBM InfoSphere Information Server
CVE-2025-3221

7.5HIGH

Key Information:

Vendor

IBM
Status
Infosphere Information Server
Vendor
CVE Published:
21 June 2025

What is CVE-2025-3221?

IBM InfoSphere Information Server versions 11.7.0.0 through 11.7.1.6 are vulnerable to a denial of service attack due to inadequate validation of incoming request resources. This weakness allows remote attackers to disrupt service availability, potentially leading to significant operational impacts.

Affected Version(s)

InfoSphere Information Server 11.7.0.0 <= 11.7.1.6

References

https://www.ibm.com/support/pages/node/7235496
vendor-advisory

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2025-3221 : Denial of Service Vulnerability in IBM InfoSphere Information Server