CVE-2026-7876

CRITICAL EPSS 22.9%

Published May 27, 20261mo ago · Modified Jun 17, 20262w ago

9.1 CVSS 3.1

Critical

Published May 27, 2026 1mo ago

Last Modified Jun 17, 2026 2w ago

Description

IBM Aspera HSTS for CP4I 1.5.1 through 1.5.19 is affected by an authentication bypass vulnerability. A transfer client may be able to take advantage of this vulnerability to access files in the server's local storage that they should not have access to, when specific restriction settings are not in place.

CVSS Details

Base Score

9.1

Exploitability

3.9

Impact

5.2

Vector string

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality High

Integrity High

Availability None

Threat Intelligence

EPSS Exploit Probability

22.9% percentile

Exploit & Patch Status

No Known Exploit

Patch Available

Weaknesses 1

CWE-287 Improper Authentication Authentication

Affected Products 1

Vendor	Product	Version	Range
ibm	aspera_high-speed_transfer_server_for_cloud_pak_for_integration	*	≥1.5.1 – <1.5.20

References 1

ibm.com https://www.ibm.com/support/pages/node/7274127

PatchVendor Advisory

Remediation

ibm.com https://www.ibm.com/support/pages/node/7274127

PatchVendor Advisory