CVE Vulnerability

CVE-2021-27821

The Web Interface for OpenWRT LuCI version 19.07 and lower has been discovered to have a cross-site scripting vulnerability which can lead to attackers carrying out arbitrary code execution.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.1 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
http://openwrt.com Vendor Advisory
http://openwrtorg.com Broken Link
Configurations

Configuration 1

cpe:2.3:a:openwrt:luci:*:*:*:*:*:*:*:*
Information

Published : 2021-05-25 02:15

Updated : 2021-06-03 03:26

NVD link : CVE-2021-27821

Mitre link : CVE-2021-27821

Products Affected
No products.
CWE
CWE-79