Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
ViaSat RM4100
Default version status: unaffected
0 to < 3.8.0.4affected
Viasat RM4200
Default version status: unaffected
0 to < 3.8.0.4affected
Viasat EM4100
Default version status: unaffected
0 to < 3.8.0.4affected
Viasat RM5110
Default version status: unaffected
0 to ≤ 4.3.0.1affected
Viasat RM5111
Default version status: unaffected
0 to ≤ 4.3.0.1affected
Viasat RG1000
Default version status: unaffected
0 to ≤ 4.3.0.1affected
Viasat RG1100
Default version status: unaffected
0 to ≤ 4.3.0.1affected
Viasat EG1000
Default version status: unaffected
0 to ≤ 4.3.0.1affected
Viasat EG1020
Default version status: unaffected
0 to ≤ 4.3.0.1affected