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.
CVE ID: CVE-2024-6198
CVSS Base Severity: HIGH
CVSS Base Score: 7.7
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
Vendor: ViaSat, Viasat
Product: RM4100, RM4200, EM4100, RM5110, RM5111, RG1000, RG1100, EG1000, EG1020
EPSS Score: 0.03% (probability of being exploited)
EPSS Percentile: 7.5% (scored less or equal to compared to others)
EPSS Date: 2025-05-24 (when was this score calculated)