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IcscertCVE-2021-38456

HistoryOct 12, 2021 - 2:15 p.m.

CVE-2021-38456

2021-10-1214:15:08

CWE-798

CWE-259

icscert

web.nvd.nist.gov

cve-2021-38456

moxa mxview

network management

vulnerability

default passwords

nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.6

Confidence

High

EPSS

0.003

Percentile

70.2%

JSON

A use of hard-coded password vulnerability in the Moxa MXview Network Management software Versions 3.x to 3.2.2 may allow an attacker to gain access through accounts using default passwords

Affected configurations

Nvd

Node

moxamxviewRange3.0–3.2.2

VendorProductVersionCPE
moxamxview*cpe:2.3:a:moxa:mxview:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
moxa	mxview	*	cpe:2.3:a:moxa:mxview::::::::

CNA Affected

[
  {
    "product": "MXview Network Management Software",
    "vendor": "Moxa",
    "versions": [
      {
        "lessThanOrEqual": "3.2.2",
        "status": "affected",
        "version": "3.x",
        "versionType": "custom"
      }
    ]
  }
]

References

us-cert.cisa.gov/ics/advisories/icsa-21-278-03

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.6

Confidence

High

EPSS

0.003

Percentile

70.2%

JSON

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