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LOW · 2.7

CVE-2025-66487

IBM Aspera Shares 1.9.9 through 1.11.0 does not properly rate limit the frequency that an authenticated user can send emails, which could result in email flooding or a denial of service.

Vulnerability Description

IBM Aspera Shares 1.9.9 through 1.11.0 does not properly rate limit the frequency that an authenticated user can send emails, which could result in email flooding or a denial of service.

CVSS Score

2.7

LOW

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW

Affected Products

VendorProductVersions
IbmAspera Shares>= 1.9.9, < 1.11.1

Related Weaknesses (CWE)

CWE-770

References

FAQ

What is CVE-2025-66487?

CVE-2025-66487 is a vulnerability with a CVSS score of 2.7 (LOW). IBM Aspera Shares 1.9.9 through 1.11.0 does not properly rate limit the frequency that an authenticated user can send emails, which could result in email flooding or a denial of service.

How severe is CVE-2025-66487?

CVE-2025-66487 has been rated LOW with a CVSS base score of 2.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-66487?

Check the references section above for vendor advisories and patch information. Affected products include: Ibm Aspera Shares.