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nvd[email protected]NVD:CVE-2021-38395
HistoryOct 28, 2022 - 2:15 a.m.

CVE-2021-38395

2022-10-2802:15:16
CWE-74
web.nvd.nist.gov
1
honeywell
experion pks
controllers
vulnerability
remote execution
arbitrary code
denial-of-service

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.003 Low

EPSS

Percentile

69.7%

Honeywell Experion PKS C200, C200E, C300, and ACE controllers are vulnerable to improper neutralization of special elements in output, which may allow an attacker to remotely execute arbitrary code and cause a denial-of-service condition.

Affected configurations

NVD
Node
honeywellc200_firmwareMatch-
AND
honeywellc200Match-
Node
honeywellc200e_firmwareMatch-
AND
honeywellc200eMatch-
Node
honeywellc300_firmwareMatch-
AND
honeywellc300Match-
Node
honeywellapplication_control_environment_firmwareMatch-
AND
honeywellapplication_control_environmentMatch-

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.003 Low

EPSS

Percentile

69.7%