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JpcertCVE-2018-0522

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

CVE-2018-0522

2018-03-0916:29:00

CWE-119

jpcert

web.nvd.nist.gov

cve-2018-0522

buffer overflow

buffalo wxr-1900dhp2

firmware

security vulnerability

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.2

Confidence

High

EPSS

0.002

Percentile

52.9%

JSON

Buffer overflow in Buffalo WXR-1900DHP2 firmware Ver.2.48 and earlier allows an attacker to execute arbitrary code via a specially crafted file.

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

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.2

Confidence

High

EPSS

0.002

Percentile

52.9%

JSON

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