CVE-2019-11848: ALEOS AT Command API Abuse
First published: Fri Aug 21 2020(Updated: )
An API abuse vulnerability exists in the AT command API of ALEOS before 4.13.0, 4.9.5, 4.4.9 due to lack of length checking when handling certain user-provided values.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Sierra Wireless ALEOS | <4.13.0 | |
| Sierra Wireless Airlink Router (MP70, RV50, RV50x, RV55, LX 40, LX60) running ALEOS software | ||
| Sierra Wireless AirLink LX60 | ||
| Sierra Wireless AirLink MP70 | ||
| Sierra Wireless AirLink MP70E | ||
| Sierra Wireless AirLink RV50 | ||
| Sierra Wireless Airlink Router (MP70, RV50, RV50x, RV55, LX 40, LX60) running ALEOS software | ||
| Sierra Wireless ALEOS | <4.9.5 | |
| Sierra Wireless AirLink ES450 | ||
| Sierra Wireless AirLink GX450 | ||
| Sierra Wireless ALEOS | <4.4.9 | |
| Sierra Wireless AirLink ES440 | ||
| Sierra Wireless AirLink GX400 | ||
| Sierra Wireless GX440 | ||
| Sierra Wireless AirLink LS300 |
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Reference Links
Frequently Asked Questions
What is CVE-2019-11848?
CVE-2019-11848 is an API abuse vulnerability in the AT command API of ALEOS before version 4.13.0, 4.9.5, 4.4.9.
What is the severity of CVE-2019-11848?
The severity of CVE-2019-11848 is high with a severity value of 7.2.
Which software versions are affected by CVE-2019-11848?
ALEOS versions before 4.13.0, 4.9.5, and 4.4.9 are affected by CVE-2019-11848.
How does CVE-2019-11848 allow API abuse?
CVE-2019-11848 allows API abuse by not performing length checking when handling certain user-provided values.
Where can I find more information about CVE-2019-11848?
You can find more information about CVE-2019-11848 in the Sierra Wireless Technical Bulletin SWI-PSA-2020-004.
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- agent/event
- agent/source
- agent/softwarecombine
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/sierrawireless
- canonical/sierra wireless aleos
- canonical/sierra wireless airlink router (mp70, rv50, rv50x, rv55, lx 40, lx60) running aleos software
- canonical/sierra wireless airlink lx60
- canonical/sierra wireless airlink mp70
- canonical/sierra wireless airlink mp70e
- canonical/sierra wireless airlink rv50
- canonical/sierra wireless airlink es450
- canonical/sierra wireless airlink gx450
- canonical/sierra wireless airlink es440
- canonical/sierra wireless airlink gx400
- canonical/sierra wireless gx440
- canonical/sierra wireless airlink ls300