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[email protected]NVD:CVE-2021-21000

HistoryMay 24, 2021 - 11:15 a.m.

CVE-2021-21000

2021-05-2411:15:07

CWE-770

[email protected]

web.nvd.nist.gov

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

42.5%

JSON

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.

Affected configurations

NVD

Node

wago750-823_firmwareRange≤fw07

AND

wago750-823Match-

Node

wago750-829_firmwareRange≤fw14

AND

wago750-829Match-

Node

wago750-831_firmwareRange≤fw14

AND

wago750-831Match-

Node

wago750-832_firmwareRange≤fw06

AND

wago750-832Match-

Node

wago750-852_firmwareRange≤fw14

AND

wago750-852Match-

Node

wago750-862_firmwareRange≤fw07

AND

wago750-862Match-

Node

wago750-880_firmwareRange≤fw15

AND

wago750-880Match-

Node

wago750-881_firmwareRange≤fw14

AND

wago750-881Match-

Node

wago750-882_firmwareRange≤fw14

AND

wago750-882Match-

Node

wago750-885_firmwareRange≤fw14

AND

wago750-885Match-

Node

wago750-889_firmwareRange≤fw14

AND

wago750-889Match-

Node

wago750-890_firmwareRange≤fw07

AND

wago750-890Match-

Node

wago750-891_firmwareRange≤fw07

AND

wago750-891Match-

Node

wago750-893_firmwareRange≤fw07

AND

wago750-893Match-

Node

wago750-8202_firmwareRange<03.06.19_\(18\)

AND

wago750-8202Match-

Node

wago750-8203_firmwareRange<03.06.19_\(18\)

AND

wago750-8203Match-

Node

wago750-8204_firmwareRange<03.06.19_\(18\)

AND

wago750-8204Match-

Node

wago750-8206_firmwareRange<03.06.19_\(18\)

AND

wago750-8206Match-

Node

wago750-8207_firmwareRange<03.06.19_\(18\)

AND

wago750-8207Match-

Node

wago750-8208_firmwareRange<03.06.19_\(18\)

AND

wago750-8208Match-

Node

wago750-8210_firmwareRange<03.06.19_\(18\)

AND

wago750-8210Match-

Node

wago750-8211_firmwareRange<03.06.19_\(18\)

AND

wago750-8211Match-

Node

wago750-8212_firmwareRange<03.06.19_\(18\)

AND

wago750-8212Match-

Node

wago750-8213_firmwareRange<03.06.19_\(18\)

AND

wago750-8213Match-

Node

wago750-8214_firmwareRange<03.06.19_\(18\)

AND

wago750-8214Match-

Node

wago750-8216_firmwareRange<03.06.19_\(18\)

AND

wago750-8216Match-

Node

wago750-8217_firmwareRange<03.06.19_\(18\)

AND

wago750-8217Match-

References

cert.vde.com/en-us/advisories/vde-2021-014

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

42.5%

JSON

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