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IcscertCVE-2021-32951

HistoryOct 27, 2021 - 1:15 a.m.

CVE-2021-32951

2021-10-2701:15:07

CWE-287

icscert

web.nvd.nist.gov

cve-2021-32951

webaccess/nms

vulnerability

authentication

unauthorized access

device info

security

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

5.3

Confidence

High

EPSS

0.006

Percentile

78.5%

JSON

WebAccess/NMS (Versions prior to v3.0.3_Build6299) has an improper authentication vulnerability, which may allow unauthorized users to view resources monitored and controlled by the WebAccess/NMS, as well as IP addresses and names of all the devices managed via WebAccess/NMS.

Affected configurations

Nvd

Node

advantechwebaccess\/nmsRange≤3.0.3

VendorProductVersionCPE
advantechwebaccess\/nms*cpe:2.3:a:advantech:webaccess\/nms:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
advantech	webaccess\/nms	*	cpe:2.3:a:advantech:webaccess\/nms::::::::

CNA Affected

[
  {
    "product": "WebAccess/NMS",
    "vendor": "Advantech",
    "versions": [
      {
        "lessThan": "v3.0.3_Build6299",
        "status": "affected",
        "version": "Versions",
        "versionType": "custom"
      }
    ]
  }
]

References

us-cert.cisa.gov/ics/advisories/icsa-21-229-02

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

5.3

Confidence

High

EPSS

0.006

Percentile

78.5%

JSON

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