CVE-2021-38399

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-38399
Honeywell Experion PKS C200, C200E, C300, and ACE controllers are vulnerable to relative path traversal, which may allow an attacker access to unauthorized files and directories.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://www.cisa.gov/uscert/ics/advisories/icsa-21-278-04 Third Party Advisory US Government Resource
https://www.honeywellprocess.com/library/support/notifications/Customer/SN2021-02-22-01-Experion-C300-CCL.pdf Product
https://www.cisa.gov/uscert/ics/advisories/icsa-21-278-04 Third Party Advisory US Government Resource
https://www.honeywellprocess.com/library/support/notifications/Customer/SN2021-02-22-01-Experion-C300-CCL.pdf Product
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:honeywell:c200_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:honeywell:c200:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:honeywell:c200e_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:honeywell:c200e:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:honeywell:c300_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:honeywell:c300:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:honeywell:application_control_environment_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:honeywell:application_control_environment:-:*:*:*:*:*:*:*
History

21 Nov 2024, 06:17

Type Values Removed Values Added
References () https://www.cisa.gov/uscert/ics/advisories/icsa-21-278-04 - Third Party Advisory, US Government Resource () https://www.cisa.gov/uscert/ics/advisories/icsa-21-278-04 - Third Party Advisory, US Government Resource
References () https://www.honeywellprocess.com/library/support/notifications/Customer/SN2021-02-22-01-Experion-C300-CCL.pdf - Product () https://www.honeywellprocess.com/library/support/notifications/Customer/SN2021-02-22-01-Experion-C300-CCL.pdf - Product

02 Nov 2022, 18:12

Type Values Removed Values Added
CPE cpe:2.3:o:honeywell:c300_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:honeywell:c200e_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:honeywell:c300:-:*:*:*:*:*:*:*
cpe:2.3:o:honeywell:application_control_environment_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:honeywell:application_control_environment:-:*:*:*:*:*:*:*
cpe:2.3:h:honeywell:c200:-:*:*:*:*:*:*:*
cpe:2.3:h:honeywell:c200e:-:*:*:*:*:*:*:*
cpe:2.3:o:honeywell:c200_firmware:-:*:*:*:*:*:*:*
References (CONFIRM) https://www.honeywellprocess.com/library/support/notifications/Customer/SN2021-02-22-01-Experion-C300-CCL.pdf - (CONFIRM) https://www.honeywellprocess.com/library/support/notifications/Customer/SN2021-02-22-01-Experion-C300-CCL.pdf - Product
References (CONFIRM) https://www.cisa.gov/uscert/ics/advisories/icsa-21-278-04 - (CONFIRM) https://www.cisa.gov/uscert/ics/advisories/icsa-21-278-04 - Third Party Advisory, US Government Resource
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.5
CWE CWE-22

28 Oct 2022, 02:33

Type Values Removed Values Added
New CVE
Information

Published : 2022-10-28 02:15

Updated : 2024-11-21 06:17

NVD link : CVE-2021-38399

Mitre link : CVE-2021-38399

CVE.ORG link : CVE-2021-38399

JSON object : View

Products Affected

honeywell

  • application_control_environment_firmware
  • application_control_environment
  • c200e_firmware
  • c300_firmware
  • c200
  • c200_firmware
  • c300
  • c200e
CWE
CWE-23

Relative Path Traversal

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')