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JpcertCVE-2018-0521

HistoryMar 09, 2018 - 4:29 p.m.

CVE-2018-0521

2018-03-0916:29:00

CWE-306

jpcert

web.nvd.nist.gov

cve-2018-0521

buffalo

wxr-1900dhp2

firmware

vulnerability

authentication bypass

arbitrary command execution

nvd

CVSS2

8.3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

8.8

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

Confidence

High

EPSS

0.001

Percentile

41.0%

JSON

Buffalo WXR-1900DHP2 firmware Ver.2.48 and earlier allows an attacker to bypass authentication and execute arbitrary commands on the device via unspecified vectors.

Affected configurations

Nvd

Vulners

Node

buffalowxr-1900dhp2_firmwareRange≤2.48

AND

buffalowxr-1900dhp2Match-

VendorProductVersionCPE
buffalowxr-1900dhp2_firmware*cpe:2.3:o:buffalo:wxr-1900dhp2_firmware:*:*:*:*:*:*:*:*
buffalowxr-1900dhp2-cpe:2.3:h:buffalo:wxr-1900dhp2:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
buffalo	wxr-1900dhp2_firmware	*	cpe:2.3:o:buffalo:wxr-1900dhp2_firmware::::::::
buffalo	wxr-1900dhp2	-	cpe:2.3:h:buffalo:wxr-1900dhp2:-:::::::*

CNA Affected

[
  {
    "product": "WXR-1900DHP2",
    "vendor": "BUFFALO INC.",
    "versions": [
      {
        "status": "affected",
        "version": "firmware Ver.2.48 and earlier"
      }
    ]
  }
]

References

buffalo.jp/support_s/s20180223.html

jvn.jp/en/jp/JVN97144273/index.html

CVSS2

8.3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

8.8

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

Confidence

High

EPSS

0.001

Percentile

41.0%

JSON

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