Description

Silicon Labs Gecko OS HTTP Request Handling Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Silicon Labs Gecko OS. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of HTTP requests. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-23245.

INFO

Published Date :

2025-03-26T21:16:28.720Z

Last Modified :

2025-03-27T15:05:03.581Z

Source :

zdi
AFFECTED PRODUCTS

The following products are affected by CVE-2025-2837 vulnerability.

Vendors Products
Silabs
  • Gecko Os
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-2837.

URL Resource
https://community.silabs.com/a45Vm0000000Atp cve-icon cve-icon
https://www.zerodayinitiative.com/advisories/ZDI-24-871/ cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact