HTTP Header Injection Vulnerability in IBM Aspera Shares
CVE-2025-66485

5.4MEDIUM

Key Information:

Vendor

IBM
Status
Aspera Shares
Vendor
CVE Published:
1 April 2026

What is CVE-2025-66485?

IBM Aspera Shares versions 1.9.9 to 1.11.0 are prone to an HTTP header injection vulnerability due to inadequate validation of HOST headers. This flaw can expose the system to various threats, such as cross-site scripting attacks, cache poisoning, and session hijacking, potentially compromising sensitive user data and system integrity. It is essential to implement the recommended patches to mitigate these risks and secure your installations.

Affected Version(s)

Aspera Shares 1.9.9 <= 1.11.0

References

https://www.ibm.com/support/pages/node/7267848
vendor-advisorypatch

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.