CVE-2019-5425
CVE-2019-5425 is a high-severity vulnerability in Ui Edgeswitch X with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.
Key facts
- Severity: High (CVSS 3.x base score 8.8)
- CVSS v2: 9.0
- EPSS exploit prediction: 2% (78th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-78
- Affected product: Ui Edgeswitch X
- Published:
- Last modified:
Description
In Ubiquiti Networks EdgeSwitch X v1.1.0 and prior, an authenticated user can execute arbitrary shell commands over the SSH interface bypassing the CLI interface, which allow them to escalate privileges to root.
Frequently asked questions
- What is CVE-2019-5425?
- In Ubiquiti Networks EdgeSwitch X v1.1.0 and prior, an authenticated user can execute arbitrary shell commands over the SSH interface bypassing the CLI interface, which allow them to escalate privileges to root.
- How severe is CVE-2019-5425?
- CVE-2019-5425 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2019-5425 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2019-5425?
- CVE-2019-5425 affects Ui Edgeswitch X. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2019-5425?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2019-5425 published?
- CVE-2019-5425 was published on 2019-04-10 and last updated on 2026-06-17.
References
- https://community.ubnt.com/t5/EdgeMAX-Updates-Blog/EdgeMAX-EdgeSwitch-X-software-release-v1-1-1/ba-p/2731137
- https://hackerone.com/reports/511025
Affected products (1)
- cpe:2.3:a:ui:edgeswitch_x:*:*:*:*:*:*:*:*
More vulnerabilities in Ui Edgeswitch X
- CVE-2019-5424 — High (CVSS 8.8): In Ubiquiti Networks EdgeSwitch X v1.1.0 and prior, a privileged user can execute arbitrary shell commands over the SSH…
- CVE-2019-5426 — Medium (CVSS 4.8): In Ubiquiti Networks EdgeSwitch X v1.1.0 and prior, an unauthenticated user can use the "local port forwarding" and…
All CVEs affecting Ui Edgeswitch X →
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