CVE Vulnerability

CVE-2021-38420

Delta Electronics DIALink versions 1.2.4.0 and prior default permissions give extensive permissions to low-privileged user accounts, which may allow an attacker to modify the installation directory and upload malicious files.

4.6 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://us-cert.cisa.gov/ics/advisories/icsa-21-294-02 Third Party Advisory US Government Resource
Configurations

Configuration 1

cpe:2.3:a:deltaww:dialink:*:*:*:*:*:*:*:*
Information

Published : 2021-11-03 08:15

Updated : 2021-11-05 03:06

NVD link : CVE-2021-38420

Mitre link : CVE-2021-38420

Products Affected

Deltaww

Dialink

CWE
CWE-276

Incorrect Default Permissions