CVE-2019-5445 : DoS in EdgeMAX EdgeSwitch prior to 1.8.2 allow an Admin user to Crash the SSH CL

DoS in EdgeMAX EdgeSwitch prior to 1.8.2 allow an Admin user to Crash the SSH CLI interface by using crafted commands.

Published 2019-07-10 20:15:13

Updated 2023-02-02 22:19:04

Source HackerOne

View at NVD, CVE.org

Vulnerability category: Denial of service

Products affected by CVE-2019-5445

UI » Edgeswitch Firmware
Versions before (<) 1.8.2
cpe:2.3:o:ui:edgeswitch_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: UI » Ep-s16. » Version: N/A
When used together with: UI » Es-12f » Version: N/A
When used together with: UI » Es-16-150w » Version: N/A
When used together with: UI » Es-16-xg » Version: N/A
When used together with: UI » Es-24-250w » Version: N/A
When used together with: UI » Es-24-500w » Version: N/A
When used together with: UI » Es-24-lite » Version: N/A
When used together with: UI » Es-48-500w » Version: N/A
When used together with: UI » Es-48-750w » Version: N/A
When used together with: UI » Es-48-lite » Version: N/A
When used together with: UI » Es-8-150w » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2019-5445

EPSS FAQ

0.08%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 34 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2019-5445

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
4.0	MEDIUM	AV:N/AC:L/Au:S/C:N/I:N/A:P	8.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
4.9	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H	1.2	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: High User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE ids for CVE-2019-5445

CWE-400 Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.
Assigned by:
- nvd@nist.gov (Primary)
- support@hackerone.com (Secondary)

References for CVE-2019-5445

https://community.ui.com/releases/EdgeMAX-EdgeSwitch-Firmware-v1-8-2/824d58b1-6027-49cf-878d-2076c01948b7

v1.8.2 | Ubiquiti Community
Release Notes;Vendor Advisory

CVEs referencing this url

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