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cveHitachi EnergyCVE-2021-40333
HistoryDec 02, 2021 - 7:15 p.m.

CVE-2021-40333

2021-12-0219:15:08
CWE-521
Hitachi Energy
web.nvd.nist.gov
27
6
cve-2021-40333
hitachi energy
fox61x
xcm20
vulnerability
unauthorized access
dcn routing configuration
nvd

CVSS2

5.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:S/C:P/I:P/A:N

CVSS3

9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.9

Confidence

High

EPSS

0.001

Percentile

22.7%

Weak Password Requirements vulnerability in Hitachi Energy FOX61x, XCM20 allows an attacker to gain unauthorized access to the Data Communication Network (DCN) routing configuration. This issue affects: Hitachi Energy FOX61x versions prior to R15A. Hitachi Energy XCM20 versions prior to R15A.

Affected configurations

Nvd
Node
hitachienergyfox615Match-
AND
hitachienergyfox615_firmwareRange<r15a
Node
hitachienergyxcm20Match-
AND
hitachienergyxcm20_firmwareRange<r15a
VendorProductVersionCPE
hitachienergyfox615-cpe:2.3:h:hitachienergy:fox615:-:*:*:*:*:*:*:*
hitachienergyfox615_firmware*cpe:2.3:o:hitachienergy:fox615_firmware:*:*:*:*:*:*:*:*
hitachienergyxcm20-cpe:2.3:h:hitachienergy:xcm20:-:*:*:*:*:*:*:*
hitachienergyxcm20_firmware*cpe:2.3:o:hitachienergy:xcm20_firmware:*:*:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "FOX61x",
    "vendor": "Hitachi Energy",
    "versions": [
      {
        "lessThan": "R15A",
        "status": "affected",
        "version": "R15A",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "XCM20",
    "vendor": "Hitachi Energy",
    "versions": [
      {
        "lessThan": "R15A",
        "status": "affected",
        "version": "R15A",
        "versionType": "custom"
      }
    ]
  }
]

Social References

More

CVSS2

5.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:S/C:P/I:P/A:N

CVSS3

9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.9

Confidence

High

EPSS

0.001

Percentile

22.7%

Related for CVE-2021-40333