CVE-2021-38397

CRITICAL

10.0

Description

Honeywell Experion PKS C200, C200E, C300, and ACE controllers are vulnerable to unrestricted file uploads, which may allow an attacker to remotely execute arbitrary code and cause a denial-of-service condition.

CVE Details

CVSS v3.1 Score10.0

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published10/28/2022

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

honeywell:application_control_environmenthoneywell:application_control_environment_firmwarehoneywell:c200honeywell:c200_firmwarehoneywell:c200ehoneywell:c200e_firmwarehoneywell:c300honeywell:c300_firmware

Weaknesses (CWE)

CWE-434CWE-434

References

https://www.cisa.gov/uscert/ics/advisories/icsa-21-278-04(ics-cert@hq.dhs.gov)

https://www.honeywellprocess.com/library/support/notifications/Customer/SN2021-02-22-01-Experion-C300-CCL.pdf(ics-cert@hq.dhs.gov)

https://www.cisa.gov/uscert/ics/advisories/icsa-21-278-04(af854a3a-2127-422b-91ae-364da2661108)

https://www.honeywellprocess.com/library/support/notifications/Customer/SN2021-02-22-01-Experion-C300-CCL.pdf(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.