CVE-2017-10897

Input validation issue in Buffalo BBR-4HG and and BBR-4MG broadband routers with firmware 1.00 to 1.48 and 2.00 to 2.07 allows an attacker to cause the device to become unresponsive via unspecified vectors.

CVSS v3.0 4.5 MEDIUM
CVSS v2.0 5.5 MEDIUM

4.5^/10

CVSS v3.0 : MEDIUM

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

Exploitability : 0.9 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.5^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 5.1 / Impact : 6.9

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
https://jvn.jp/en/jp/JVN65994435/index.html	Third Party Advisory VDB Entry
http://buffalo.jp/support_s/s20171201.html	Patch Vendor Advisory

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Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:buffalo:bbr-4mg_firmware::::::::
	cpe:2.3:o:buffalo:bbr-4mg_firmware::::::::

cpe:2.3:h:buffalo:bbr-4mg:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

OR	cpe:2.3:o:buffalo:bbr-4hg_firmware::::::::
	cpe:2.3:o:buffalo:bbr-4hg_firmware::::::::

cpe:2.3:h:buffalo:bbr-4hg:-:*:*:*:*:*:*:*

Information

Published : 2017-12-08 07:29

Updated : 2017-12-20 12:33

NVD link : CVE-2017-10897

Mitre link : CVE-2017-10897

JSON object : View

CWE

CWE-20

Improper Input Validation

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Products Affected

buffalo

bbr-4hg
bbr-4mg_firmware
bbr-4mg
bbr-4hg_firmware

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