CVE-2015-10148 HIGH

CVE-2015-10148: Hirschmann HiLCOS Hard-coded Credentials SSH SSL Keys

Vendor Belden
Product Hirschmann HiLCOS
Weakness CWE-321
Published April 3, 2026
Last update May 25, 2026

CVSS base score

8.2/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Hirschmann HiLCOS devices OpenBAT, WLC, BAT300, BAT54 prior to 8.80 and OpenBAT prior to 9.10 are shipped with identical default SSH and SSL keys that cannot be changed, allowing unauthenticated remote attackers to decrypt or intercept encrypted management communications. Attackers can perform man-in-the-middle attacks, impersonate devices, and expose sensitive information by leveraging the shared default cryptographic keys across multiple devices.

Key dates

02Disclosure timeline

April 3, 2026 CVE published
May 25, 2026 Record updated