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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| IBM | Aspera HSTS for CP4I | 1.5.1 – ≤ 1.5.19 | — |
Advisories 1
- NCSC-2026-0178 Kwetsbaarheden verholpen in IBM Aspera High-Speed Transfer Endpoint en Server NCSC-NL (Netherlands) · Jun 8, 2026
References
- https://www.ibm.com/support/pages/node/7274127 vendor-advisory patch