CVE-2019-11855: ALEOS LAN-Side RPC Server
First published: Fri Aug 21 2020(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Sierrawireless Aleos | <4.12.0 | |
| Sierrawireless Airlink Lx40 | ||
| Sierrawireless Airlink Lx60 | ||
| Sierrawireless Airlink Mp70 | ||
| Sierrawireless Airlink Mp70e | ||
| Sierrawireless Airlink Rv50 | ||
| Sierrawireless Airlink Rv50x | ||
| Sierrawireless Aleos | <4.9.5 | |
| Sierrawireless Airlink Es450 | ||
| Sierrawireless Airlink Gx450 | ||
| Sierrawireless Aleos | <4.4.9 | |
| Sierrawireless Airlink Es440 | ||
| Sierrawireless Airlink Gx400 | ||
| Sierrawireless Airlink Gx440 | ||
| Sierrawireless Airlink Ls300 |
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Reference Links
Frequently Asked Questions
What is CVE-2019-11855?
CVE-2019-11855 is a vulnerability in the ALEOS gateway's LAN that allows remote code execution.
How severe is CVE-2019-11855?
CVE-2019-11855 has a severity of 9.8, which is critical.
Which versions of ALEOS are affected by CVE-2019-11855?
ALEOS versions before 4.12.0, 4.9.5, and 4.4.9 are affected by CVE-2019-11855.
How can I fix CVE-2019-11855?
To fix CVE-2019-11855, update to ALEOS version 4.12.0 or later.
Where can I find more information about CVE-2019-11855?
You can find more information about CVE-2019-11855 in the Sierra Wireless technical bulletin: https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2020-004/
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- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/severity
- agent/author
- agent/references
- agent/tags
- agent/title
- agent/description
- agent/first-publish-date
- agent/event
- vendor/sierrawireless
- canonical/sierrawireless aleos
- canonical/sierrawireless airlink lx40
- canonical/sierrawireless airlink lx60
- canonical/sierrawireless airlink mp70
- canonical/sierrawireless airlink mp70e
- canonical/sierrawireless airlink rv50
- canonical/sierrawireless airlink rv50x
- canonical/sierrawireless airlink es450
- canonical/sierrawireless airlink gx450
- canonical/sierrawireless airlink es440
- canonical/sierrawireless airlink gx400
- canonical/sierrawireless airlink gx440
- canonical/sierrawireless airlink ls300