CVE-2024-23937

low-risk

Published 2025-01-31

This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of Silicon Labs Gecko OS. Authentication is not required to exploit this vulnerability. The specific flaw exists within the debug interface. The issue results from the lack of proper validation of a user-supplied string before using it as a format specifier. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the device.

Do I need to act?

0.19% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 4.3/10 Medium

ADJACENT_NETWORK / LOW complexity

Affected Products (1)

Gecko Os

Affected Vendors

Silabs

References (2)

Permissions Required https://community.silabs.com/a45Vm0000000Atp

Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-24-869/

/ 100

low-risk

Severity 15/34 · Moderate

Exploitability 1/34 · Minimal

Exposure 5/34 · Minimal