CVE-2018-9148

CVSS V2 Medium 5 CVSS V3 Critical 9.8

Description

Western Digital WD My Cloud v04.05.00-320 devices embed the session token (aka PHPSESSID) in filenames, which makes it easier for attackers to bypass authentication by listing a directory. NOTE: this can be exploited in conjunction with CVE-2018-7171 for remote authentication bypass within a product that uses My Cloud.

Overview

CVE ID
CVE-2018-9148

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2018-03-30T19:29:00

Last Modified Date
2019-05-28T15:07:54

Weakness Enumerations

CWE	URL
CWE-287	http://cwe.mitre.org/data/definitions/287.html

CPE Configuration (Product)

CPE	Vulnerable	Operator
		AND
cpe:2.3:o:westerndigital:my_cloud_firmware:04.05.00-320:::::::*	1	OR
cpe:2.3:h:westerndigital:my_cloud:-:::::::*	0	OR

CVSS Version 2

Version
2.0

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

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
NONE

Availability Impact
NONE

Base Score
5

Severity
MEDIUM

Exploitability Score
10

Impact Score
2.9

CVSS Version 3

Version
3.0

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

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
9.8

Base Severity
CRITICAL

Exploitability Score
3.9

Impact Score
5.9

References

Reference URL	Reference Tags
https://exploit-db.com/exploits/44350/	Exploit Third Party Advisory VDB Entry

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2018-9148
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-9148

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 07:51:28				Added to TrackCVE
2022-12-03 04:03:33	2018-03-30T19:29Z	2018-03-30T19:29:00	CVE Published Date	updated
2022-12-03 04:03:33		2019-05-28T15:07:54	CVE Modified Date	updated
2022-12-03 04:03:33		Analyzed	Vulnerability Status	updated