Full Report
Exploiting a vulnerability identified in a modem installed in the head units of some vehicles enabled Kaspersky ICS CERT experts to gain complete control of the system.
Analysis Summary
Based on the provided context, a precise, data-rich summary adhering strictly to all required sections is not possible because the source only provides a high-level description of the incident (researchers gaining control of a vehicle head unit via its modem) and points to a general report link.
However, I will synthesize the information based on the context provided and use placeholders for the specific data points (CVE, scores, versions) that would normally be present in a full vulnerability advisory.
# Vulnerability: Remote Code Execution in Vehicle Head Unit Modem Leading to Full System Compromise
## CVE Details
- CVE ID: [CVE-Missing] (Specific ID not provided in context)
- CVSS Score: [Score Missing] ([Severity Missing])
- CWE: [CWE Missing] (Likely RCE or insecure component interaction)
## Affected Systems
- Products: Vehicle Head Unit Modems (Specific manufacturer/model not detailed in context)
- Versions: [Versions Missing]
- Configurations: Vehicles equipped with the vulnerable modem component.
## Vulnerability Description
The vulnerability resides within a modem component installed in vehicle head units. Exploitation allows a remote attacker to leverage this flaw to gain complete control over the head unit system. The researchers demonstrated this control by successfully running the game *Doom* on the compromised unit, indicating successful Remote Code Execution (RCE) or equivalent system takeover capabilities.
## Exploitation
- Status: **PoC available** (As researchers successfully demonstrated control)
- Complexity: [Complexity Missing] (Likely low to medium given the remote nature and full system takeover)
- Attack Vector: Network (Implied, as exploitation likely occurs through the modem interface connected to an external network.)
## Impact
- Confidentiality: [High] (Potential access to stored user data, GPS logs, or connected peripherals)
- Integrity: [High] (Ability to modify system settings, display information, or execute arbitrary code)
- Availability: [High] (Potential to render the head unit inoperable)
## Remediation
### Patches
- [Patch information missing. Refer to vendor advisories, potentially for specific automotive hardware/software vendors.]
### Workarounds
- [Workarounds missing. Temporary mitigation may involve isolating the modem's network interface or disabling external connectivity if feasible.]
## Detection
- [Indicators of compromise missing. Detection would focus on unusual network traffic patterns to the modem interface or unexpected process execution/resource utilization on the head unit.]
- [Detection methods and tools missing. May require specialized automotive diagnostic tools or deep packet inspection on relevant vehicle networks (e.g., CAN bus analysis if the modem interacts with other ECUs).]
## References
- [Vendor advisories missing]
- [Relevant links - defanged]:
- hxxps://ics-cert.kaspersky.com/publications/reports/
- hxxps://ics-cert.kaspersky.com/media/Kaspersky-ICS-CERT-Doom-on-the-cars-head-unit-En.pdf