CVE-2024-23937: This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installatio

Routine

MEDIUM 4.3MITIGATE

CVE-2024-23937 is a medium-severity flaw (CVSS 4.3) affecting gecko os. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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 ex

Why this priority

No elevated risk signals yet

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	4.3 (Medium)
Attack vector	Adjacent network
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.4% (top 68%)
CISA exploited list	No
Weakness	CWE-200
Published	2025-01-31
Last modified	2026-06-17

Publisher (CNA): ICS-CERT · Vendor: silabs

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-01-31 00:15 UTCPublished CVE record published
2026-06-17 07:13 UTCUpdated Record last modified

silabs gecko os MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2024-23937?

gecko os: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2024-23937 being exploited?

CVE-2024-23937 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2024-23937 affect?

CVE-2024-23937 affects gecko os. Severity is medium (CVSS 4.3). 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 de

How urgent is CVE-2024-23937?

Priority 23/100. No elevated risk signals yet.

Related CVEs

CVE-2025-2838 MEDIUM 6.5 MITIGATE Silicon Labs Gecko OS DNS Response Processing Infinite Loop Denial-of-Service Vulnerability
CVE-2025-2837 HIGH 8.8 MITIGATE Silicon Labs Gecko OS HTTP Request Handling Stack-based Buffer Overflow Remote Code Execution Vulnerability
CVE-2024-24731 HIGH 7.5 MITIGATE This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Si
CVE-2024-23973 HIGH 8.8 MITIGATE This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Si
CVE-2024-23938 HIGH 8.8 MITIGATE Silicon Labs Gecko OS Debug Interface Stack-based Buffer Overflow Remote Code Execution Vulnerability

References

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