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CVE-2021-21000

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CVE-2021-21000

Published: May 24, 2021

Modified: Sep 16, 2024

PUBLISHED

CVSS v3.1

5.3

MEDIUM

Description

On WAGO PFC200 devices in different firmware versions with special crafted packets an attacker with network access to the device could cause a denial of service for the login service of the runtime.

VendorProductVersions

WAGO

Series PFC200 Controller

affected
750-823 - <= FW07
affected
750-829 - <= FW14
affected
750-831/000-00x - <= FW14
affected
750-832/000-00x - <= FW06
affected
750-852 - <= FW14

+9 more versions

WAGO

Series Ethernet Controller

affected
750-8202/xxx-xxx - < 03.06.19 (18)
affected
750-8203/xxx-xxx - < 03.06.19 (18)
affected
750-8204/xxx-xxx - < 03.06.19 (18)
affected
750-8206/xxx-xxx - < 03.06.19 (18)
affected
750-8207/xxx-xxx - < 03.06.19 (18)

+8 more versions

Weaknesses (CWE)

CWE-770

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

References

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