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[email protected]CVE-2021-20738

HistoryJul 07, 2021 - 8:15 a.m.

CVE-2021-20738

2021-07-0708:15:07

[email protected]

web.nvd.nist.gov

cve-2021-20738

wrc-1167fs

wrc-1167fs-w

wrc-1167fs-b

wrc-1167fsa

security vulnerability

unauthenticated access

information disclosure

3.3 Low

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

6.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

32.1%

JSON

WRC-1167FS-W, WRC-1167FS-B, and WRC-1167FSA all versions allow an unauthenticated network-adjacent attacker to obtain sensitive information via unspecified vectors.

Affected configurations

NVD

Node

elecomwrc-1167fs-w_firmware

AND

elecomwrc-1167fs-wMatch-

Node

elecomwrc-1167fs-b_firmware

AND

elecomwrc-1167fs-bMatch-

Node

elecomwrc-1167fsa_firmware

AND

elecomwrc-1167fsaMatch-

CPENameOperatorVersion
elecom:wrc-1167fs-w_firmwareelecom wrc-1167fs-w firmwareeq*

CPE	Name	Operator	Version
elecom:wrc-1167fs-w_firmware	elecom wrc-1167fs-w firmware	eq	*

CNA Affected

[
  {
    "product": "WRC-1167FS-W, WRC-1167FS-B, and WRC-1167FSA",
    "vendor": "ELECOM CO.,LTD.",
    "versions": [
      {
        "status": "affected",
        "version": "all versions"
      }
    ]
  }
]

References

jvn.jp/en/vu/JVNVU94260088/index.html

www.elecom.co.jp/news/security/20210706-01/

3.3 Low

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

6.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

32.1%

JSON

Related for CVE-2021-20738

nvd1 cvelist1 prion1