CVE Vulnerability

CVE-2021-34540

Advantech WebAccess 8.4.2 and 8.4.4 allows XSS via the username column of the bwRoot.asp page of WADashboard.

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://github.com/ethancsyang/CveProject/tree/main/CVE-2021-34540 Exploit Third Party Advisory
https://www.advantech.com/support Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:advantech:webaccess:8.4.4:*:*:*:*:*:*:*
cpe:2.3:a:advantech:webaccess:8.4.2:*:*:*:*:*:*:*
Information

Published : 2021-06-11 12:15

Updated : 2021-06-21 05:37

NVD link : CVE-2021-34540

Mitre link : CVE-2021-34540

Products Affected
No products.
CWE
CWE-79