How many Sierra Wireless airlink ls300 CVEs are in CISA KEV?

Yes — 1 of Sierra Wireless airlink ls300's CVEs are listed in CISA's Known Exploited Vulnerabilities catalog, confirmed exploited in the wild and carrying a CISA remediation deadline.

Are there public exploits for Sierra Wireless airlink ls300 vulnerabilities?

Yes — 1 of Sierra Wireless airlink ls300's CVEs have a known public exploit.

What are the most common weakness types in Sierra Wireless airlink ls300 CVEs?

Sierra Wireless airlink ls300's CVEs most often map to these CWE weakness types: CWE-434 (Unrestricted Upload of File with Dangerous Type).

How many critical Sierra Wireless airlink ls300 vulnerabilities are there?

Sierra Wireless airlink ls300 has 6 critical and 6 high-severity CVEs.

What is the average severity of Sierra Wireless airlink ls300 CVEs?

The average CVSS base score across Sierra Wireless airlink ls300's scored CVEs is 8.3.

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Sierra Wireless

13 CVEs

1 in CISA KEV

Sierra Wireless airlink ls300 Vulnerabilities

Name: Sierra Wireless airlink ls300 vulnerability dataset (CVEs)
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

CVE security advisories and vulnerability history for airlink ls300 by Sierra Wireless.

13

Total CVEs

Published

1

In CISA KEV

Exploited in the wild

1

Public exploits

PoC or exploit code

8.3

Avg CVSS

2015–2020

Last updated October 6, 2020

Overview

Sierra Wireless airlink ls300 has 13 published CVE records since 2015, of which 1 are in CISA's Known Exploited Vulnerabilities catalog and 1 have a known public exploit. The average CVSS base score across scored CVEs is 8.3.

This page aggregates every publicly disclosed vulnerability (CVE) affecting Sierra Wireless airlink ls300, with a severity breakdown, the affected and patched versions, the most common weakness types, and the full CVE list.

Severity and exploitation

How the CVSS severity of Sierra Wireless airlink ls300's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical6

High6

Medium0

Low1

In CISA’s Known Exploited Vulnerabilities catalog

1

One of Sierra Wireless airlink ls300's CVEs is confirmed exploited in the wild.

Public exploits

1

One of Sierra Wireless airlink ls300's CVEs has a known public exploit available.

Affected versions and CVEs

Browse every Sierra Wireless airlink ls300 version named in a CVE, then pick one to see only the CVEs that affect it.

No specific affected versions are recorded for Sierra Wireless airlink ls300; the CVEs below apply to the product without a version pin.

13 CVEs

Sort

ALEOS LAN-Side RPC Service Remote Code Execution
CVE-2020-8782
Patch
Critical · CVSS 9.8
EPSS 1.8% (77th pct)2020-10-06
High vulnerability · 2020-10-06
CVE-2020-8781
Patch
High · CVSS 7.8
EPSS 0.5% (38th pct)2020-10-06
High vulnerability · 2020-08-21
CVE-2019-11862
Patch
High · CVSS 8.4
EPSS 0.7% (48th pct)2020-08-21
ALEOS Multiple Web UI vulnerabilities
CVE-2019-11858
High · CVSS 7.2
EPSS 1.1% (62th pct)2020-08-21
ALEOS SMS Handler Buffer Overflow
CVE-2019-11859
High · CVSS 8.8
EPSS 2.0% (79th pct)2020-08-21
Critical vulnerability · 2020-08-21
CVE-2019-11857
Patch
Critical · CVSS 9.1
EPSS 2.1% (79th pct)2020-08-21
Low vulnerability · 2020-08-21
CVE-2019-11856
Low · CVSS 3.8
EPSS 1.0% (59th pct)2020-08-21
Critical vulnerability · 2020-08-21
CVE-2019-11855
Patch
Critical · CVSS 9.8
EPSS 1.2% (66th pct)2020-08-21
Critical vulnerability · 2020-08-21
CVE-2019-11852
Patch
Critical · CVSS 9.1
EPSS 0.9% (57th pct)2020-08-21
High vulnerability · 2020-08-21
CVE-2019-11848
Patch
High · CVSS 7.2
EPSS 1.1% (62th pct)2020-08-21
ALEOS User Root Shell Escalation
CVE-2019-11847
Patch
High · CVSS 7.8
EPSS 0.4% (32th pct)2020-08-21
Critical vulnerability · 2019-05-06
CVE-2018-4063
CISA KEV
Public exploit
Patch
CWE-434
Added to CISA KEV 2025-12-12
Critical · CVSS 9.4
EPSS 27.9% (98th pct)2019-05-06
Critical vulnerability · 2015-08-08
CVE-2015-2897
Critical · CVSS 10.0
EPSS 2.3% (81th pct)2015-08-08

Common weakness types

The CWE weakness categories most often found in Sierra Wireless airlink ls300 CVEs. Follow any weakness for its full explanation.

CWE-434Unrestricted Upload of File with Dangerous Type1 CVE

Disclosure activity by year

How many Sierra Wireless airlink ls300 CVEs were published each year.

2015

1

2019

1

2020

11

Other Sierra Wireless products

Browse vulnerabilities for other products by Sierra Wireless.

aleos30 CVEs airlink es45026 CVEs airlink lx4015 CVEs airlink lx6015 CVEs airlink mp7015 CVEs airlink mp70e15 CVEs airlink rv5015 CVEs airlink rv50x15 CVEs

All Sierra Wireless vulnerabilities

Frequently asked questions

Common questions about Sierra Wireless airlink ls300 vulnerabilities.

How many CVEs does Sierra Wireless airlink ls300 have?: Sierra Wireless airlink ls300 has 13 published CVE records since 2015.
How many Sierra Wireless airlink ls300 CVEs are in CISA KEV?: Yes — 1 of Sierra Wireless airlink ls300's CVEs are listed in CISA's Known Exploited Vulnerabilities catalog, confirmed exploited in the wild and carrying a CISA remediation deadline.
Are there public exploits for Sierra Wireless airlink ls300 vulnerabilities?: Yes — 1 of Sierra Wireless airlink ls300's CVEs have a known public exploit.
What are the most common weakness types in Sierra Wireless airlink ls300 CVEs?: Sierra Wireless airlink ls300's CVEs most often map to these CWE weakness types: CWE-434 (Unrestricted Upload of File with Dangerous Type).
How many critical Sierra Wireless airlink ls300 vulnerabilities are there?: Sierra Wireless airlink ls300 has 6 critical and 6 high-severity CVEs.
What is the average severity of Sierra Wireless airlink ls300 CVEs?: The average CVSS base score across Sierra Wireless airlink ls300's scored CVEs is 8.3.

References

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

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