What’s Vulnerable › Vulnerabilities

CVE-2019-13988

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-12-26 · updated 2026-06-17

Description

Sierra Wireless MGOS before 3.15.2 and 4.x before 4.3 allows attackers to read log files via a Direct Request (aka Forced Browsing).

Affected products

• SierraWireless Mgos: before 4.3; before 3.15.2 — fixed in 3.15.2, 4.3

How to fix

Upgrade to a fixed version: SierraWireless Mgos 3.15.2, 4.3. Check the vendor advisory for mitigations.

References

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

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