CVE Vulnerability

CVE-2021-32019

There is missing input validation of host names displayed in OpenWrt before 19.07.8. The Connection Status page of the luci web-interface allows XSS, which can be used to gain full control over the affected system via ICMP.

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
https://openwrt.org/advisory/2021-08-01-1 Third Party Advisory
Configurations

Configuration 1

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

Published : 2021-08-02 09:15

Updated : 2021-08-11 02:59

NVD link : CVE-2021-32019

Mitre link : CVE-2021-32019

Products Affected
No products.
CWE
CWE-79