DoS in EdgeMAX EdgeSwitch prior to 1.8.2 allow an Admin user to Crash the SSH CLI interface by using crafted commands.
Priority LOW 25CWE-400Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-400.
Summary
DoS in EdgeMAX EdgeSwitch prior to 1.8.2 allow an Admin user to Crash the SSH CLI interface by using crafted commands.
Why it matters now
EPSS 0.0126 69th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | EdgeMAX | 1.8.1 | — | No fix listed | CNA |
- EdgeMAX Vendor— Affected 1.8.1 Fixed in — No fix listed CNA
CPE configurations NVD · 12
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:ui:edgeswitch_firmware:*:*:*:*:*:*:*:* | before 1.8.2 | Vulnerable | Ubiquiti |
| cpe:2.3:h:ui:ep-s16.:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Ubiquiti |
| cpe:2.3:h:ui:es-12f:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Ubiquiti |
| cpe:2.3:h:ui:es-16-150w:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Ubiquiti |
| cpe:2.3:h:ui:es-16-xg:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Ubiquiti |
| cpe:2.3:h:ui:es-24-250w:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Ubiquiti |
| cpe:2.3:h:ui:es-24-500w:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Ubiquiti |
| cpe:2.3:h:ui:es-24-lite:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Ubiquiti |
| cpe:2.3:h:ui:es-48-500w:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Ubiquiti |
| cpe:2.3:h:ui:es-48-750w:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Ubiquiti |
- cpe:2.3:o:ui:edgeswitch_firmware:*:*:*:*:*:*:*:* Versions before 1.8.2 Vulnerable ·Ubiquiti
- cpe:2.3:h:ui:ep-s16.:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Ubiquiti
- cpe:2.3:h:ui:es-12f:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Ubiquiti
- cpe:2.3:h:ui:es-16-150w:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Ubiquiti
- cpe:2.3:h:ui:es-16-xg:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Ubiquiti
- cpe:2.3:h:ui:es-24-250w:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Ubiquiti
- cpe:2.3:h:ui:es-24-500w:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Ubiquiti
- cpe:2.3:h:ui:es-24-lite:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Ubiquiti
- cpe:2.3:h:ui:es-48-500w:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Ubiquiti
- cpe:2.3:h:ui:es-48-750w:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Ubiquiti
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2019-5445
- 2026-10-03 Alias added: GHSA-c77c-xc78-vg5v
References
More Ubiquiti Edgeswitch Firmware vulnerabilities
- TI-2020-06651 Command injection in EdgeSwitch firmware v1.9.0 and prior CVSS 3.1HIGH 8.8
- TI-2019-03854 Command Injection in EdgeMAX EdgeSwitch prior to 1.8.2 allow an Admin user to execute commands as root. CVSS 3.1HIGH 7.2
- TI-2018-09038 Ubiquiti Networks EdgeSwitch version 1.7.3 and prior suffer from an externally controlled… CVSS 3.1HIGH 7.2
- TI-2020-06650 Information disclosure in EdgeSwitch firmware v1.9.0 and prior CVSS 3.1MEDIUM 6.5
Sources
- CVE-2019-5445 · CVE Program
- CVE-2019-5445 · NVD
- FIRST EPSS
- GHSA-c77c-xc78-vg5v · GitHub Advisory Database · CC BY 4.0
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