CVE-2020-8233

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A command injection vulnerability exists in EdgeSwitch firmware <v1.9.0 that allowed an authenticated read-only user to execute arbitrary shell commands over the HTTP interface, allowing them to escalate privileges.

Se presenta una vulnerabilidad de inyección de comandos en el firmware de EdgeSwitch versiones anteriores a v1.9.0, que permitía a un usuario autenticado de solo lectura ejecutar comandos de shell arbitrarios por medio de la interfaz HTTP, permitiéndoles escalar privilegios.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-01-28 CVE Reserved
2020-08-17 CVE Published
2024-08-04 CVE Updated
2024-08-24 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

CAPEC

References (4)

URL	Tag	Source
https://www.ui.com/download/edgemax	Product

URL	Date	SRC

URL	Date	SRC
https://community.ui.com/releases/EdgeMAX-EdgeSwitch-Firmware-v1-9-1-v1-9-1/8a87dfc5-70f5-4055-8d67-570db1f5695c	2022-05-24

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00019.html	2022-05-24
https://community.ui.com/releases/Security-advisory-bulletin-014-014/1c32c056-2c64-4e60-ac23-ce7d8f387821	2022-05-24

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Ui Search vendor "Ui"	Edgeswitch Firmware Search vendor "Ui" for product "Edgeswitch Firmware"	< 1.9.0 Search vendor "Ui" for product "Edgeswitch Firmware" and version " < 1.9.0"	-	Affected	in	Ui Search vendor "Ui"	Ep-16-xg Search vendor "Ui" for product "Ep-16-xg"	-	-	Safe
Ui Search vendor "Ui"	Edgeswitch Firmware Search vendor "Ui" for product "Edgeswitch Firmware"	< 1.9.0 Search vendor "Ui" for product "Edgeswitch Firmware" and version " < 1.9.0"	-	Affected	in	Ui Search vendor "Ui"	Ep-s16 Search vendor "Ui" for product "Ep-s16"	-	-	Safe
Ui Search vendor "Ui"	Edgeswitch Firmware Search vendor "Ui" for product "Edgeswitch Firmware"	< 1.9.0 Search vendor "Ui" for product "Edgeswitch Firmware" and version " < 1.9.0"	-	Affected	in	Ui Search vendor "Ui"	Es-12f Search vendor "Ui" for product "Es-12f"	-	-	Safe
Ui Search vendor "Ui"	Edgeswitch Firmware Search vendor "Ui" for product "Edgeswitch Firmware"	< 1.9.0 Search vendor "Ui" for product "Edgeswitch Firmware" and version " < 1.9.0"	-	Affected	in	Ui Search vendor "Ui"	Es-16-150w Search vendor "Ui" for product "Es-16-150w"	-	-	Safe
Ui Search vendor "Ui"	Edgeswitch Firmware Search vendor "Ui" for product "Edgeswitch Firmware"	< 1.9.0 Search vendor "Ui" for product "Edgeswitch Firmware" and version " < 1.9.0"	-	Affected	in	Ui Search vendor "Ui"	Es-24-250w Search vendor "Ui" for product "Es-24-250w"	-	-	Safe
Ui Search vendor "Ui"	Edgeswitch Firmware Search vendor "Ui" for product "Edgeswitch Firmware"	< 1.9.0 Search vendor "Ui" for product "Edgeswitch Firmware" and version " < 1.9.0"	-	Affected	in	Ui Search vendor "Ui"	Es-24-500w Search vendor "Ui" for product "Es-24-500w"	-	-	Safe
Ui Search vendor "Ui"	Edgeswitch Firmware Search vendor "Ui" for product "Edgeswitch Firmware"	< 1.9.0 Search vendor "Ui" for product "Edgeswitch Firmware" and version " < 1.9.0"	-	Affected	in	Ui Search vendor "Ui"	Es-24-lite Search vendor "Ui" for product "Es-24-lite"	-	-	Safe
Ui Search vendor "Ui"	Edgeswitch Firmware Search vendor "Ui" for product "Edgeswitch Firmware"	< 1.9.0 Search vendor "Ui" for product "Edgeswitch Firmware" and version " < 1.9.0"	-	Affected	in	Ui Search vendor "Ui"	Es-48-500w Search vendor "Ui" for product "Es-48-500w"	-	-	Safe
Ui Search vendor "Ui"	Edgeswitch Firmware Search vendor "Ui" for product "Edgeswitch Firmware"	< 1.9.0 Search vendor "Ui" for product "Edgeswitch Firmware" and version " < 1.9.0"	-	Affected	in	Ui Search vendor "Ui"	Es-48-750w Search vendor "Ui" for product "Es-48-750w"	-	-	Safe
Ui Search vendor "Ui"	Edgeswitch Firmware Search vendor "Ui" for product "Edgeswitch Firmware"	< 1.9.0 Search vendor "Ui" for product "Edgeswitch Firmware" and version " < 1.9.0"	-	Affected	in	Ui Search vendor "Ui"	Es-48-lite Search vendor "Ui" for product "Es-48-lite"	-	-	Safe
Ui Search vendor "Ui"	Edgeswitch Firmware Search vendor "Ui" for product "Edgeswitch Firmware"	< 1.9.0 Search vendor "Ui" for product "Edgeswitch Firmware" and version " < 1.9.0"	-	Affected	in	Ui Search vendor "Ui"	Es-8-150w Search vendor "Ui" for product "Es-8-150w"	-	-	Safe
Opensuse Search vendor "Opensuse"		Backports Sle Search vendor "Opensuse" for product "Backports Sle"				15.0 Search vendor "Opensuse" for product "Backports Sle" and version "15.0"		sp1		Affected
Opensuse Search vendor "Opensuse"		Backports Sle Search vendor "Opensuse" for product "Backports Sle"				15.0 Search vendor "Opensuse" for product "Backports Sle" and version "15.0"		sp2		Affected
Opensuse Search vendor "Opensuse"		Leap Search vendor "Opensuse" for product "Leap"				15.1 Search vendor "Opensuse" for product "Leap" and version "15.1"		-		Affected
Opensuse Search vendor "Opensuse"		Leap Search vendor "Opensuse" for product "Leap"				15.2 Search vendor "Opensuse" for product "Leap" and version "15.2"		-		Affected