The Meinberg SyncBox/PTP/PTPv2 devices have default SSH keys which allow attackers to get root access to the devices. All firmware versions up to v5.34o, v5.34s, v5.32* or 5.34g are affected. The private key is also used in an internal interface of another Meinberg Device and can be extracted from a firmware update of this device. An update to fix the vulnerability was published by the vendor.
CVE Status: Modified
Attribute | Value |
---|---|
Attack Complexity | HIGH |
Attack Vector | NETWORK |
Availability Impact | HIGH |
Base Score | 7.5 |
Base Severity | HIGH |
Confidentiality Impact | HIGH |
Integrity Impact | HIGH |
Privileges Required | LOW |
Scope | UNCHANGED |
User Interaction | NONE |
Vector String | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
Exploitability Score | 1.6 |
Impact Score | 5.9 |
Source | [email protected] |
Type | Primary |