ByteOS Network

Vulnerability Details :

CVE-2019-11855

Summary

Assigner-mitre

Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca

Published At-21 Aug, 2020 | 18:47

Updated At-16 Sep, 2024 | 22:50

ALEOS LAN-Side RPC Server

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.

EPSS History

Score

Latest Score

N/A

Percentile

Latest Percentile

N/A

▼Common Vulnerabilities and Exposures (CVE)

cve.org

Assigner:mitre

Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca

Published At:21 Aug, 2020 | 18:47

Updated At:16 Sep, 2024 | 22:50

▼CVE Numbering Authority (CNA)

ALEOS LAN-Side RPC Server

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.

Affected Products

Vendor

n/a

Product

n/a

Versions

Affected

Problem Types

Type	CWE ID	Description
text	N/A	n/a

Type: text

CWE ID: N/A

Description: n/a

Metrics

Version	Base score	Base severity	Vector
3.1	8.1	HIGH	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Version: 3.1

Base score: 8.1

Base severity: HIGH

Vector:

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

References

Hyperlink	Resource
https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2020-004/	x_refsource_MISC

Hyperlink: https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2020-004/

Resource:

x_refsource_MISC

▼Authorized Data Publishers (ADP)

CVE Program Container

References

Hyperlink	Resource
https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2020-004/	x_refsource_MISC x_transferred

Hyperlink: https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2020-004/

Resource:

x_refsource_MISC

x_transferred

▼National Vulnerability Database (NVD)

nvd.nist.gov

Source:cve@mitre.org

Published At:21 Aug, 2020 | 19:15

Updated At:09 Feb, 2022 | 19:27

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.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Secondary	3.1	8.1	HIGH	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary	2.0	7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P

Type: Primary

Version: 3.1

Base score: 9.8

Base severity: CRITICAL

Vector:

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Type: Secondary

Version: 3.1

Base score: 8.1

Base severity: HIGH

Vector:

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Type: Primary

Version: 2.0

Base score: 7.5

Base severity: HIGH

Vector:

AV:N/AC:L/Au:N/C:P/I:P/A:P

CPE Matches

sierrawireless>>aleos>>Versions before 4.12.0(exclusive)

cpe:2.3:o:sierrawireless:aleos:*:*:*:*:*:*:*:*

sierrawireless>>airlink_lx40>>-

cpe:2.3:h:sierrawireless:airlink_lx40:-:*:*:*:*:*:*:*

sierrawireless>>airlink_lx60>>-

cpe:2.3:h:sierrawireless:airlink_lx60:-:*:*:*:*:*:*:*

sierrawireless>>airlink_mp70>>-

cpe:2.3:h:sierrawireless:airlink_mp70:-:*:*:*:*:*:*:*

sierrawireless>>airlink_mp70e>>-

cpe:2.3:h:sierrawireless:airlink_mp70e:-:*:*:*:*:*:*:*

sierrawireless>>airlink_rv50>>-

cpe:2.3:h:sierrawireless:airlink_rv50:-:*:*:*:*:*:*:*

sierrawireless>>airlink_rv50x>>-

cpe:2.3:h:sierrawireless:airlink_rv50x:-:*:*:*:*:*:*:*

sierrawireless>>aleos>>Versions before 4.9.5(exclusive)

cpe:2.3:o:sierrawireless:aleos:*:*:*:*:*:*:*:*

sierrawireless>>airlink_es450>>-

cpe:2.3:h:sierrawireless:airlink_es450:-:*:*:*:*:*:*:*

sierrawireless>>airlink_gx450>>-

cpe:2.3:h:sierrawireless:airlink_gx450:-:*:*:*:*:*:*:*

sierrawireless>>aleos>>Versions before 4.4.9(exclusive)

cpe:2.3:o:sierrawireless:aleos:*:*:*:*:*:*:*:*

sierrawireless>>airlink_es440>>-

cpe:2.3:h:sierrawireless:airlink_es440:-:*:*:*:*:*:*:*

sierrawireless>>airlink_gx400>>-

cpe:2.3:h:sierrawireless:airlink_gx400:-:*:*:*:*:*:*:*

sierrawireless>>airlink_gx440>>-

cpe:2.3:h:sierrawireless:airlink_gx440:-:*:*:*:*:*:*:*

sierrawireless>>airlink_ls300>>-

cpe:2.3:h:sierrawireless:airlink_ls300:-:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
NVD-CWE-noinfo	Primary	nvd@nist.gov

CWE ID: NVD-CWE-noinfo

Type: Primary

Source: nvd@nist.gov

References

Hyperlink	Source	Resource
https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2020-004/	cve@mitre.org	Vendor Advisory

Hyperlink: https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2020-004/

Source: cve@mitre.org

Resource:

Vendor Advisory

Similar CVEs

8Records found

CVE-2016-5069

Matching Score-8

Assigner-CERT/CC

View Details

Matching Score-8

Assigner-CERT/CC

CVSS Score-9.8||CRITICAL

EPSS-0.03% / 6.24%

7 Day CHG~0.00%

Published-10 Apr, 2017 | 03:00

Updated-20 Apr, 2025 | 01:37

Sierra Wireless GX 440 devices with ALEOS firmware 4.3.2 use guessable session tokens, which are in the URL.

Vendor-sierrawireless n/a

Product-aleos_firmware gx_440 Sierra Wireless GX 440 devices with ALEOS firmware 4.3.2

CWE ID-CWE-613

Insufficient Session Expiration

CVE-2020-8782

Matching Score-8

Assigner-MITRE Corporation

View Details

Matching Score-8

Assigner-MITRE Corporation

CVSS Score-7.5||HIGH

EPSS-6.97% / 91.06%

7 Day CHG~0.00%

Published-06 Oct, 2020 | 13:54

Updated-16 Sep, 2024 | 21:58

ALEOS LAN-Side RPC Service Remote Code Execution

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

Vendor-sierrawireless n/a

Product-airlink_rv55 airlink_es440 airlink_gx440 airlink_lx60 airlink_gx400 aleos airlink_rv50 airlink_mp70e airlink_gx450 airlink_lx40 airlink_es450 airlink_ls300 airlink_rv50x airlink_mp70 n/a

CVE-2016-5065

Matching Score-8

Assigner-CERT/CC

View Details

Matching Score-8

Assigner-CERT/CC

CVSS Score-9.8||CRITICAL

EPSS-0.66% / 70.14%

7 Day CHG~0.00%

Published-10 Apr, 2017 | 03:00

Updated-20 Apr, 2025 | 01:37

Sierra Wireless GX 440 devices with ALEOS firmware 4.3.2 allow Embedded_Ace_Set_Task.cgi command injection.

Vendor-sierrawireless n/a

Product-aleos_firmware gx_440 Sierra Wireless GX 440 devices with ALEOS firmware 4.3.2

CWE ID-CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

CVE-2016-5068

Matching Score-8

Assigner-CERT/CC

View Details

Matching Score-8

Assigner-CERT/CC

CVSS Score-9.8||CRITICAL

EPSS-0.04% / 12.02%

7 Day CHG~0.00%

Published-10 Apr, 2017 | 03:00

Updated-20 Apr, 2025 | 01:37

Sierra Wireless GX 440 devices with ALEOS firmware 4.3.2 do not require authentication for Embedded_Ace_Get_Task.cgi requests.

Vendor-sierrawireless n/a

Product-aleos_firmware gx_440 Sierra Wireless GX 440 devices with ALEOS firmware 4.3.2

CWE ID-CWE-287

Improper Authentication

CVE-2019-11862

Matching Score-8

Assigner-MITRE Corporation

View Details

Matching Score-8

Assigner-MITRE Corporation

CVSS Score-8.1||HIGH

EPSS-0.01% / 0.65%

7 Day CHG~0.00%

Published-21 Aug, 2020 | 18:53

Updated-16 Sep, 2024 | 22:08

ALEOS SSH Service Allows Traffic Proxying

The SSH service on ALEOS before 4.12.0, 4.9.5, 4.4.9 allows traffic proxying.

Vendor-sierrawireless n/a

Product-airlink_es440 airlink_gx440 airlink_lx60 airlink_gx400 aleos airlink_rv50 airlink_mp70e airlink_gx450 airlink_lx40 airlink_es450 airlink_ls300 airlink_rv50x airlink_mp70 n/a

CVE-2019-11851

Matching Score-8

Assigner-MITRE Corporation

View Details

Matching Score-8

Assigner-MITRE Corporation

CVSS Score-9.8||CRITICAL

EPSS-0.02% / 3.53%

7 Day CHG~0.00%

Published-26 Dec, 2022 | 00:00

Updated-16 Apr, 2025 | 19:44

The ACENet service in Sierra Wireless ALEOS before 4.4.9, 4.5.x through 4.9.x before 4.9.5, and 4.10.x through 4.13.x before 4.14.0 allows remote attackers to execute arbitrary code via a buffer overflow.

Vendor-sierrawireless n/a

Product-ls300 mp70e rv50 mp70 aleos es440 gx450 gx400 lx40 lx60 gx440 rv50x es450 n/a

CWE ID-CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CVE-2020-11101

Matching Score-8

Assigner-MITRE Corporation

View Details

Matching Score-8

Assigner-MITRE Corporation

CVSS Score-9.8||CRITICAL

EPSS-0.02% / 3.98%

7 Day CHG~0.00%

Published-26 Dec, 2022 | 00:00

Updated-14 Apr, 2025 | 17:15

Sierra Wireless AirLink Mobility Manager (AMM) before 2.17 mishandles sessions and thus an unauthenticated attacker can obtain a login session with administrator privileges.

Vendor-sierrawireless n/a

Product-airlink_mobility_manager n/a

CWE ID-CWE-287

Improper Authentication

CVE-2023-40463

Matching Score-8

Assigner-Sierra Wireless Inc.

View Details

Matching Score-8

Assigner-Sierra Wireless Inc.

CVSS Score-8.1||HIGH

EPSS-0.01% / 2.03%

7 Day CHG~0.00%

Published-04 Dec, 2023 | 22:57

Updated-29 May, 2025 | 13:43

Use of Hard-Coded Credentials

When configured in debugging mode by an authenticated user with administrative privileges, ALEOS 4.16 and earlier store the SHA512 hash of the common root password for that version in a directory accessible to a user with root privileges or equivalent access.

Vendor-sierrawireless SierraWireless

Product-es450 lx40 aleos lx60 rv55 rv50x gx450 mp70 ALEOS

CWE ID-CWE-798

Use of Hard-coded Credentials

CVE-2019-11855

Credits

ALEOS LAN-Side RPC Server

Vendors

Products

Metrics (CVSS)

Weaknesses

Attack Patterns

Solution/Workaround

References

EPSS History

Score

Latest Score

N/A

Percentile

Latest Percentile

N/A

Stakeholder-Specific Vulnerability Categorization (SSVC)

Affected Products

Affected

Problem Types

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References

Affected Products

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History

Similar CVEs