Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
None
Privileges Required
None
Attack Vector
Network
0

CVE-2022-3927

Disclosure Date: January 05, 2023
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

The affected products store both public and private key that are used to sign and
protect Custom Parameter Set (CPS) file from modification. An attacker that manages to exploit this vulnerability will be able to change
the CPS file, sign it so that it is trusted as the legitimate CPS file.

This issue affects

  • FOXMAN-UN product: FOXMAN-UN R15B, FOXMAN-UN R15A, FOXMAN-UN R14B, FOXMAN-UN R14A, FOXMAN-UN R11B, FOXMAN-UN R11A, FOXMAN-UN R10C, FOXMAN-UN R9C;
  • UNEM product: UNEM R15B, UNEM R15A, UNEM R14B, UNEM R14A, UNEM R11B, UNEM R11A, UNEM R10C, UNEM R9C.

List of CPEs:

  • cpe:2.3:a:hitachienergy:foxman-un:R15B:::::::*

  • cpe:2.3:a:hitachienergy:foxman-un:R15A:::::::*

  • cpe:2.3:a:hitachienergy:foxman-un:R14B:::::::*

  • cpe:2.3:a:hitachienergy:foxman-un:R14A:::::::*

  • cpe:2.3:a:hitachienergy:foxman-un:R11B:::::::*

  • cpe:2.3:a:hitachienergy:foxman-un:R11A:::::::*

  • cpe:2.3:a:hitachienergy:foxman-un:R10C:::::::*

  • cpe:2.3:a:hitachienergy:foxman-un:R9C:::::::*

  • cpe:2.3:a:hitachienergy:unem:R15B:::::::*

  • cpe:2.3:a:hitachienergy:unem:R15A:::::::*

  • cpe:2.3:a:hitachienergy:unem:R14B:::::::*

  • cpe:2.3:a:hitachienergy:unem:R14A:::::::*

  • cpe:2.3:a:hitachienergy:unem:R11B:::::::*

  • cpe:2.3:a:hitachienergy:unem:R11A:::::::*

  • cpe:2.3:a:hitachienergy:unem:R10C:::::::*

  • cpe:2.3:a:hitachienergy:unem:R9C:::::::*

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CVSS V3 Severity and Metrics
Base Score:
9.8 Critical
Impact Score:
5.9
Exploitability Score:
3.9
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High

General Information

Vendors

Products

Additional Info

Technical Analysis