Is CVE-2023-48424 actively exploited?

No active exploitation of CVE-2023-48424 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-48424 be exploited remotely?

Yes. CVE-2023-48424 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2023-48424?

CVE-2023-48424 has a CVSS score of 9.8 (CRITICAL).

HOME VULNERABILITIESCVE-2023-48424

CRITICAL

CVE-2023-48424

NVD-CWE-noinfoPublished: December 11, 2023· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

U-Boot shell vulnerability resulting in Privilege escalation in a production device

NVD Source

Risk Analysis

A U-Boot shell vulnerability in Google Chromecast devices allows for privilege escalation. This critical 9.8-rated flaw could allow an attacker to gain elevated access to the production device.

No public exploit is known, and it is not in the CISA KEV. The vulnerability is remotely exploitable with low complexity.

Recommended Action

Update the device firmware to the latest version to patch the U-Boot vulnerability.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2023-48424 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.