CVE Vulnerability

CVE-2021-31630

Command Injection in Open PLC Webserver v3 allows remote attackers to execute arbitrary code via the "Hardware Layer Code Box" component on the "/hardware" page of the application.

9 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://packetstormsecurity.com/files/162563/OpenPLC-WebServer-3-Remote-Code-Execution.html Exploit Third Party Advisory
https://www.youtube.com/watch?v=l08DHB08Gow Exploit Third Party Advisory
Configurations

Configuration 1
Information

Published : 2021-08-03 03:15

Updated : 2022-05-03 04:04

NVD link : CVE-2021-31630

Mitre link : CVE-2021-31630

Products Affected
No products.
CWE
CWE-94