CVE-2024-6198 HIGH

CVE-2024-6198: SNORE Interface Unauthenticated Remote Code Execution

Vendor Viasat
Product RM4100
Weakness CWE-120
Published April 25, 2025
Last update February 26, 2026

CVSS base score

7.7/10
Attack vector Adjacent
Attack complexity High
Privileges required None
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/S:N/AU:Y/R:U/V:C/RE:M/U:Red

What the vulnerability does

01Description

The device exposes a web interface on ports TCP/3030 and TCP/9882. This web service runs lighttpd, which implements the “SNORE” interface. This interface is affected by a stack buffer overflow vulnerability due to insecure path parsing. An attacker with access to the LAN network interface could use a specially crafted HTTP request to exploit a buffer overflow on the modem.

Key dates

02Disclosure timeline

April 25, 2025 CVE published
February 26, 2026 Record updated