Description
CarlinKit CPC200-CCPA Missing Root of Trust Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of CarlinKit CPC200-CCPA devices. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the configuration of the application system-on-chip (SoC). The issue results from the lack of a properly configured hardware root of trust. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the boot process. Was ZDI-CAN-25948.
CVSS breakdown
CVSS 3.0
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected products
- CarlinKit / CPC200-CCPA2024.01.19.1541 – 2024.01.19.1541
References
- VENDOR_ADVISORYhttps://www.zerodayinitiative.com/advisories/ZDI-25-176/