CVE-2018-0521

CVSS V2 High 8.3 CVSS V3 High 8.8

Description

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.

Overview

CVE ID
CVE-2018-0521

Assigner
vultures@jpcert.or.jp

Vulnerability Status
Analyzed

Published Version
2018-03-09T16:29:00

Last Modified Date
2018-03-26T16:06:41

Weakness Enumerations

CWE	URL
CWE-306	http://cwe.mitre.org/data/definitions/306.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
		AND
cpe:2.3:o:buffalo:wxr-1900dhp2_firmware::::::::	1	OR		2.48
cpe:2.3:h:buffalo:wxr-1900dhp2:-:::::::*	0	OR

CVSS Version 2

Version
2.0

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

Access Vector
ADJACENT_NETWORK

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
COMPLETE

Integrity Impact
COMPLETE

Availability Impact
COMPLETE

Base Score
8.3

Severity
HIGH

Exploitability Score
6.5

Impact Score
10

CVSS Version 3

Version
3.0

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

Attack Vector
ADJACENT_NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
8.8

Base Severity
HIGH

Exploitability Score
2.8

Impact Score
5.9

References

Reference URL	Reference Tags
https://jvn.jp/en/jp/JVN97144273/index.html	Third Party Advisory
http://buffalo.jp/support_s/s20180223.html	Vendor Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2018-0521
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0521

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 18:46:55				Added to TrackCVE
2022-12-03 03:10:15	2018-03-09T16:29Z	2018-03-09T16:29:00	CVE Published Date	updated
2022-12-03 03:10:15		2018-03-26T16:06:41	CVE Modified Date	updated
2022-12-03 03:10:15		Analyzed	Vulnerability Status	updated