NVD - CVE-2017-10896

CVE-2017-10896 Detail

Current Description

Cross-site scripting vulnerability 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 inject arbitrary web script or HTML via unspecified vectors.

Source: MITRE
Description Last Modified: 12/08/2017
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 6.1 MEDIUM
Vector: AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N (V3 legend)
Impact Score: 2.7
Exploitability Score: 2.8

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Changed
Confidentiality (C): Low
Integrity (I): Low
Availability (A): None

CVSS v2.0 Severity and Metrics:

Base Score: 4.3 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:N/I:P/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.6

Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): None
Integrity (I): Partial
Availability (A): None
Additional Information:
Victim must voluntarily interact with attack mechanism
Allows unauthorized modification

References to Advisories, Solutions, and Tools

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

Technical Details

Vulnerability Type (View All)

Cross-Site Scripting (XSS) (CWE-79)

Vulnerable software and versions Switch to CPE 2.2

Configuration 1
AND
OR
cpe:2.3:o:buffalo:bbr-4mg_firmware:*:*:*:*:*:*:*:*    versions from (including) 1.00 up to (including) 1.48
cpe:2.3:o:buffalo:bbr-4mg_firmware:*:*:*:*:*:*:*:*    versions from (including) 2.00 up to (including) 2.07
OR
cpe:2.3:h:buffalo:bbr-4mg:-:*:*:*:*:*:*:*
Configuration 2
AND
OR
cpe:2.3:o:buffalo:bbr-4hg_firmware:*:*:*:*:*:*:*:*    versions from (including) 1.00 up to (including) 1.48
cpe:2.3:o:buffalo:bbr-4hg_firmware:*:*:*:*:*:*:*:*    versions from (including) 2.00 up to (including) 2.07
OR
cpe:2.3:h:buffalo:bbr-4hg:-:*:*:*:*:*:*:*

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

1 change record found - show changes

Initial Analysis - 12/20/2017 11:27:12 AM

Action	Type	Old Value	New Value
Added	CPE Configuration		AND OR cpe:2.3:o:buffalo:bbr-4hg_firmware::::::::* versions from (including) 1.00 up to (including) 1.48 cpe:2.3:o:buffalo:bbr-4hg_firmware::::::::* versions from (including) 2.00 up to (including) 2.07 OR cpe:2.3:h:buffalo:bbr-4hg:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:buffalo:bbr-4mg_firmware::::::::* versions from (including) 1.00 up to (including) 1.48 cpe:2.3:o:buffalo:bbr-4mg_firmware::::::::* versions from (including) 2.00 up to (including) 2.07 OR cpe:2.3:h:buffalo:bbr-4mg:-:::::::*
Added	CVSS V2		(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Added	CVSS V3		AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Added	CWE		CWE-79
Changed	Reference Type	http://buffalo.jp/support_s/s20171201.html No Types Assigned	http://buffalo.jp/support_s/s20171201.html Patch, Vendor Advisory
Changed	Reference Type	https://jvn.jp/en/jp/JVN65994435/index.html No Types Assigned	https://jvn.jp/en/jp/JVN65994435/index.html Third Party Advisory, VDB Entry

Quick Info

CVE Dictionary Entry:
CVE-2017-10896
NVD Published Date:
12/08/2017
NVD Last Modified:
12/20/2017

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Information Technology Laboratory

National Vulnerability Database