CVE-2020-8233 : A command injection vulnerability exists in EdgeSwitch firmware <v1.9.0 that all

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.

Published 2020-08-17 16:15:14

Updated 2022-05-24 17:03:55

Source HackerOne

View at NVD, CVE.org

Products affected by CVE-2020-8233

Opensuse » Leap » Version: 15.1
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
Matching versions
Opensuse » Leap » Version: 15.2
cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*
Matching versions
Opensuse » Backports Sle » Version: 15.0 Update SP1
cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*
Matching versions
Opensuse » Backports Sle » Version: 15.0 Update SP2
cpe:2.3:a:opensuse:backports_sle:15.0:sp2:*:*:*:*:*:*
Matching versions
UI » Edgeswitch Firmware
Versions before (<) 1.9.0
cpe:2.3:a:ui:edgeswitch_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: UI » Ep-16-xg » Version: N/A
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-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-2020-8233

EPSS FAQ

0.31%

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

~ 70 %

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

CVSS scores for CVE-2020-8233

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
9.0	HIGH	AV:N/AC:L/Au:S/C:C/I:C/A:C	8.0	10.0	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: Complete Integrity Impact: Complete Availability Impact: Complete
8.8	HIGH	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	2.8	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2020-8233

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

The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.

Assigned by: support@hackerone.com (Secondary)
CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2020-8233

http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00019.html

[security-announce] openSUSE-SU-2020:1652-1: moderate: Security update f
Mailing List;Third Party Advisory

CVEs referencing this url
https://www.ui.com/download/edgemax

Ubiquiti - Downloads
Product

CVEs referencing this url
https://community.ui.com/releases/EdgeMAX-EdgeSwitch-Firmware-v1-9-1-v1-9-1/8a87dfc5-70f5-4055-8d67-570db1f5695c

EdgeMAX EdgeSwitch Firmware v1.9.1 | Ubiquiti Community
Patch;Release Notes;Vendor Advisory

CVEs referencing this url
https://community.ui.com/releases/Security-advisory-bulletin-014-014/1c32c056-2c64-4e60-ac23-ce7d8f387821

Security advisory bulletin 014 | Ubiquiti Community
Vendor Advisory

CVEs referencing this url

Jump to

Vulnerability Details : CVE-2020-8233

Products affected by CVE-2020-8233

Exploit prediction scoring system (EPSS) score for CVE-2020-8233

CVSS scores for CVE-2020-8233

CWE ids for CVE-2020-8233

References for CVE-2020-8233