Vulnerability Description
An RPC server is enabled by default on the gateway's LAN of ALEOS before 4.12.0, 4.9.5, and 4.4.9.
CVSS Score
8.1
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Sierrawireless | Aleos | < 4.12.0 |
| Sierrawireless | Airlink Lx40 | - |
| Sierrawireless | Airlink Lx60 | - |
| Sierrawireless | Airlink Mp70 | - |
| Sierrawireless | Airlink Mp70E | - |
| Sierrawireless | Airlink Rv50 | - |
| Sierrawireless | Airlink Rv50X | - |
| Sierrawireless | Airlink Es450 | - |
| Sierrawireless | Airlink Gx450 | - |
| Sierrawireless | Airlink Es440 | - |
| Sierrawireless | Airlink Gx400 | - |
| Sierrawireless | Airlink Gx440 | - |
| Sierrawireless | Airlink Ls300 | - |
References
- https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-tVendor Advisory
- https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-tVendor Advisory
FAQ
What is CVE-2019-11855?
CVE-2019-11855 is a vulnerability with a CVSS score of 8.1 (HIGH). An RPC server is enabled by default on the gateway's LAN of ALEOS before 4.12.0, 4.9.5, and 4.4.9.
How severe is CVE-2019-11855?
CVE-2019-11855 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-11855?
Check the references section above for vendor advisories and patch information. Affected products include: Sierrawireless Aleos, Sierrawireless Airlink Lx40, Sierrawireless Airlink Lx60, Sierrawireless Airlink Mp70, Sierrawireless Airlink Mp70E.