CVE Vulnerability

CVE-2021-21001

On WAGO PFC200 devices in different firmware versions with special crafted packets an authorised attacker with network access to the device can access the file system with higher privileges.

4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://cert.vde.com/en-us/advisories/vde-2021-014 Third Party Advisory
Configurations

Configuration 1
Information

Published : 2021-05-24 11:15

Updated : 2021-05-28 03:10

NVD link : CVE-2021-21001

Mitre link : CVE-2021-21001

Products Affected

750-889 Firmware

Wago

CWE
CWE-22