CVE-2021-27452

CVSS V2 High 10 CVSS V3 Critical 9.8
Description
The software contains a hard-coded password that could allow an attacker to take control of the merging unit using these hard-coded credentials on the MU320E (all firmware versions prior to v04A00.1).
Overview
  • CVE ID
  • CVE-2021-27452
  • Assigner
  • ics-cert@hq.dhs.gov
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-03-25T20:15:13
  • Last Modified Date
  • 2021-03-29T17:36:06
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:ge:mu320e_firmware:*:*:*:*:*:*:*:* 1 OR 04a00.1
cpe:2.3:h:ge:mu320e:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 10
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://us-cert.cisa.gov/ics/advisories/icsa-21-082-02 Third Party Advisory US Government Resource
History
Created Old Value New Value Data Type Notes
2022-05-10 07:18:19 Added to TrackCVE
2022-12-06 00:28:02 2021-03-25T20:15Z 2021-03-25T20:15:13 CVE Published Date updated
2022-12-06 00:28:02 2021-03-29T17:36:06 CVE Modified Date updated
2022-12-06 00:28:02 Analyzed Vulnerability Status updated