CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:L
AI Score
Confidence
High
EPSS
Percentile
9.0%
Maintenance Server, in Cybellum’s QCOW air-gapped distribution (China Edition), versions 2.15.5 through 2.27, was compiled with a hard-coded private cryptographic key.
An attacker with administrative privileges & access to the air-gapped server could potentially use this key to run commands on the server.
The issue was resolved in version 2.28.
Earlier versions, including all Cybellum 1.x versions, and distributions for the rest of the world remain unaffected.