CVE-2020-13712

MGOS Command Injection

HIGH

7.8

CVSS Score

Published: December 20, 2024 at 09:37 PM UTC

Updated: June 17, 2026 at 02:53 AM UTC

1 product affected across 1 vendorMGOS

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Severity

HIGH7.8

Exploit prediction

EPSS 0.6%

SSVC

No known exploit

Description

A command injection is possible through the user interface, allowing arbitrary command execution as the root user. oMG2000 running MGOS 3.15.1 or earlier is affected. MG90 running MGOS 4.2.1 or earlier is affected.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

MGOS · Sierrawireless

60%

v < 3.15.1v < 4.2.1

Affected range stops below 3.15.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 4.2.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Source: [email protected]

https://source.sierrawireless.com/-/media/support_downloads/security-bulletins/pdf/swi-psa-2020-006---mgos-security-update.ashx

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.8HIGHCISA-ADP

Attack Vector: LOCAL
Complexity: LOW
Privileges: LOW
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: HIGH

Vector?

Quick Info

StatusDEFERRED

CWE

CWE-78CWE-77

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