fkie_nvd - fkie_cve-2021-38395

FKIE_CVE-2021-38395

Vulnerability from fkie_nvd - Published: 2022-10-28 02:15 - Updated: 2024-11-21 06:16

Severity ?

9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

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.

References

URL	Tags
ics-cert@hq.dhs.gov	https://www.cisa.gov/uscert/ics/advisories/icsa-21-278-04	Mitigation, Third Party Advisory, US Government Resource
ics-cert@hq.dhs.gov	https://www.honeywellprocess.com/library/support/notifications/Customer/SN2021-02-22-01-Experion-C300-CCL.pdf	Product
af854a3a-2127-422b-91ae-364da2661108	https://www.cisa.gov/uscert/ics/advisories/icsa-21-278-04	Mitigation, Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108	https://www.honeywellprocess.com/library/support/notifications/Customer/SN2021-02-22-01-Experion-C300-CCL.pdf	Product

Impacted products

Vendor	Product	Version
honeywell	c200_firmware	-
honeywell	c200	-
honeywell	c200e_firmware	-
honeywell	c200e	-
honeywell	c300_firmware	-
honeywell	c300	-
honeywell	application_control_environment_firmware	-
honeywell	application_control_environment	-

JSON

To clipboard

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}

CVE-2021-38395 (GCVE-0-2021-38395)

Vulnerability from cvelistv5 – Published: 2022-10-28 01:20 – Updated: 2025-04-16 16:07

Title

Honeywell Experion PKS and ACE Controllers Injection

Summary

Severity ?

9.1 (Critical)


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

CWE

CWE-74 - Injection

Assigner

icscert

References

URL

Tags

	https://www.cisa.gov/uscert/ics/advisories/icsa-2…
	https://www.honeywellprocess.com/library/support/…

Impacted products

	Vendor	Product	Version
	Honeywell	Experion PKS	Affected: C200 Affected: C200E Affected: C300 Affected: ACE controllers

Credits

Rei Henigman and Nadav Erez of Claroty reported these vulnerabilities to CISA.

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

FKIE_CVE-2021-38395

CVE-2021-38395 (GCVE-0-2021-38395)

Tags

Sightings

Nomenclature