// For flags

CVE-2020-8782

ALEOS LAN-Side RPC Service Remote Code Execution

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Unauthenticated RPC server on ALEOS before 4.4.9, 4.9.5, and 4.14.0 allows remote code execution.

Sierra Wireless ALEOS versiones hasta 4.4.8, versiones hasta 4.9.4 y versiones hasta 4.11, permite una ejecución de código remota

*Credits: Sierra Wireless thanks Ruben Santamarta, Principal Security Consultant at IOActive for the responsible disclosure of these vulnerabilities.
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Adjacent
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-02-07 CVE Reserved
  • 2020-10-06 CVE Published
  • 2024-07-07 EPSS Updated
  • 2024-09-16 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
< 4.4.9
Search vendor "Sierrawireless" for product "Aleos" and version " < 4.4.9"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Es440
Search vendor "Sierrawireless" for product "Airlink Es440"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
< 4.4.9
Search vendor "Sierrawireless" for product "Aleos" and version " < 4.4.9"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Es450
Search vendor "Sierrawireless" for product "Airlink Es450"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
< 4.4.9
Search vendor "Sierrawireless" for product "Aleos" and version " < 4.4.9"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Gx400
Search vendor "Sierrawireless" for product "Airlink Gx400"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
< 4.4.9
Search vendor "Sierrawireless" for product "Aleos" and version " < 4.4.9"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Gx440
Search vendor "Sierrawireless" for product "Airlink Gx440"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
< 4.4.9
Search vendor "Sierrawireless" for product "Aleos" and version " < 4.4.9"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Gx450
Search vendor "Sierrawireless" for product "Airlink Gx450"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
< 4.4.9
Search vendor "Sierrawireless" for product "Aleos" and version " < 4.4.9"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Ls300
Search vendor "Sierrawireless" for product "Airlink Ls300"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
< 4.4.9
Search vendor "Sierrawireless" for product "Aleos" and version " < 4.4.9"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Lx40
Search vendor "Sierrawireless" for product "Airlink Lx40"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
< 4.4.9
Search vendor "Sierrawireless" for product "Aleos" and version " < 4.4.9"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Lx60
Search vendor "Sierrawireless" for product "Airlink Lx60"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
< 4.4.9
Search vendor "Sierrawireless" for product "Aleos" and version " < 4.4.9"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Mp70
Search vendor "Sierrawireless" for product "Airlink Mp70"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
< 4.4.9
Search vendor "Sierrawireless" for product "Aleos" and version " < 4.4.9"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Mp70e
Search vendor "Sierrawireless" for product "Airlink Mp70e"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
< 4.4.9
Search vendor "Sierrawireless" for product "Aleos" and version " < 4.4.9"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Rv50
Search vendor "Sierrawireless" for product "Airlink Rv50"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
< 4.4.9
Search vendor "Sierrawireless" for product "Aleos" and version " < 4.4.9"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Rv50x
Search vendor "Sierrawireless" for product "Airlink Rv50x"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
< 4.4.9
Search vendor "Sierrawireless" for product "Aleos" and version " < 4.4.9"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Rv55
Search vendor "Sierrawireless" for product "Airlink Rv55"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
>= 4.5.0 < 4.9.5
Search vendor "Sierrawireless" for product "Aleos" and version " >= 4.5.0 < 4.9.5"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Es440
Search vendor "Sierrawireless" for product "Airlink Es440"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
>= 4.5.0 < 4.9.5
Search vendor "Sierrawireless" for product "Aleos" and version " >= 4.5.0 < 4.9.5"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Es450
Search vendor "Sierrawireless" for product "Airlink Es450"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
>= 4.5.0 < 4.9.5
Search vendor "Sierrawireless" for product "Aleos" and version " >= 4.5.0 < 4.9.5"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Gx400
Search vendor "Sierrawireless" for product "Airlink Gx400"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
>= 4.5.0 < 4.9.5
Search vendor "Sierrawireless" for product "Aleos" and version " >= 4.5.0 < 4.9.5"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Gx440
Search vendor "Sierrawireless" for product "Airlink Gx440"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
>= 4.5.0 < 4.9.5
Search vendor "Sierrawireless" for product "Aleos" and version " >= 4.5.0 < 4.9.5"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Gx450
Search vendor "Sierrawireless" for product "Airlink Gx450"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
>= 4.5.0 < 4.9.5
Search vendor "Sierrawireless" for product "Aleos" and version " >= 4.5.0 < 4.9.5"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Ls300
Search vendor "Sierrawireless" for product "Airlink Ls300"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
>= 4.5.0 < 4.9.5
Search vendor "Sierrawireless" for product "Aleos" and version " >= 4.5.0 < 4.9.5"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Lx40
Search vendor "Sierrawireless" for product "Airlink Lx40"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
>= 4.5.0 < 4.9.5
Search vendor "Sierrawireless" for product "Aleos" and version " >= 4.5.0 < 4.9.5"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Lx60
Search vendor "Sierrawireless" for product "Airlink Lx60"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
>= 4.5.0 < 4.9.5
Search vendor "Sierrawireless" for product "Aleos" and version " >= 4.5.0 < 4.9.5"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Mp70
Search vendor "Sierrawireless" for product "Airlink Mp70"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
>= 4.5.0 < 4.9.5
Search vendor "Sierrawireless" for product "Aleos" and version " >= 4.5.0 < 4.9.5"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Mp70e
Search vendor "Sierrawireless" for product "Airlink Mp70e"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
>= 4.5.0 < 4.9.5
Search vendor "Sierrawireless" for product "Aleos" and version " >= 4.5.0 < 4.9.5"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Rv50
Search vendor "Sierrawireless" for product "Airlink Rv50"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
>= 4.5.0 < 4.9.5
Search vendor "Sierrawireless" for product "Aleos" and version " >= 4.5.0 < 4.9.5"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Rv50x
Search vendor "Sierrawireless" for product "Airlink Rv50x"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
>= 4.5.0 < 4.9.5
Search vendor "Sierrawireless" for product "Aleos" and version " >= 4.5.0 < 4.9.5"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Rv55
Search vendor "Sierrawireless" for product "Airlink Rv55"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
>= 4.10.0 < 4.14.0
Search vendor "Sierrawireless" for product "Aleos" and version " >= 4.10.0 < 4.14.0"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Es440
Search vendor "Sierrawireless" for product "Airlink Es440"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
>= 4.10.0 < 4.14.0
Search vendor "Sierrawireless" for product "Aleos" and version " >= 4.10.0 < 4.14.0"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Es450
Search vendor "Sierrawireless" for product "Airlink Es450"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
>= 4.10.0 < 4.14.0
Search vendor "Sierrawireless" for product "Aleos" and version " >= 4.10.0 < 4.14.0"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Gx400
Search vendor "Sierrawireless" for product "Airlink Gx400"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
>= 4.10.0 < 4.14.0
Search vendor "Sierrawireless" for product "Aleos" and version " >= 4.10.0 < 4.14.0"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Gx440
Search vendor "Sierrawireless" for product "Airlink Gx440"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
>= 4.10.0 < 4.14.0
Search vendor "Sierrawireless" for product "Aleos" and version " >= 4.10.0 < 4.14.0"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Gx450
Search vendor "Sierrawireless" for product "Airlink Gx450"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
>= 4.10.0 < 4.14.0
Search vendor "Sierrawireless" for product "Aleos" and version " >= 4.10.0 < 4.14.0"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Ls300
Search vendor "Sierrawireless" for product "Airlink Ls300"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
>= 4.10.0 < 4.14.0
Search vendor "Sierrawireless" for product "Aleos" and version " >= 4.10.0 < 4.14.0"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Lx40
Search vendor "Sierrawireless" for product "Airlink Lx40"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
>= 4.10.0 < 4.14.0
Search vendor "Sierrawireless" for product "Aleos" and version " >= 4.10.0 < 4.14.0"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Lx60
Search vendor "Sierrawireless" for product "Airlink Lx60"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
>= 4.10.0 < 4.14.0
Search vendor "Sierrawireless" for product "Aleos" and version " >= 4.10.0 < 4.14.0"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Mp70
Search vendor "Sierrawireless" for product "Airlink Mp70"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
>= 4.10.0 < 4.14.0
Search vendor "Sierrawireless" for product "Aleos" and version " >= 4.10.0 < 4.14.0"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Mp70e
Search vendor "Sierrawireless" for product "Airlink Mp70e"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
>= 4.10.0 < 4.14.0
Search vendor "Sierrawireless" for product "Aleos" and version " >= 4.10.0 < 4.14.0"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Rv50
Search vendor "Sierrawireless" for product "Airlink Rv50"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
>= 4.10.0 < 4.14.0
Search vendor "Sierrawireless" for product "Aleos" and version " >= 4.10.0 < 4.14.0"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Rv50x
Search vendor "Sierrawireless" for product "Airlink Rv50x"
--
Safe
Sierrawireless
Search vendor "Sierrawireless"
Aleos
Search vendor "Sierrawireless" for product "Aleos"
>= 4.10.0 < 4.14.0
Search vendor "Sierrawireless" for product "Aleos" and version " >= 4.10.0 < 4.14.0"
-
Affected
in Sierrawireless
Search vendor "Sierrawireless"
Airlink Rv55
Search vendor "Sierrawireless" for product "Airlink Rv55"
--
Safe