CVE-2018-9073

CVSS V2 Medium 4.3 CVSS V3 Medium 5.9

Description

Lenovo Chassis Management Module (CMM) prior to version 2.0.0 utilizes a hardcoded encryption key to protect certain secrets. Possession of the key can allow an attacker that has already compromised the server to decrypt these secrets.

Overview

CVE ID
CVE-2018-9073

Assigner
psirt@lenovo.com

Vulnerability Status
Analyzed

Published Version
2018-11-16T14:29:00

Last Modified Date
2018-12-20T21:05:31

Weakness Enumerations

CWE	URL
CWE-798	http://cwe.mitre.org/data/definitions/798.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version End
		AND
cpe:2.3:o:lenovo:chassis_management_module_firmware::::::::	1	OR	2.0.0
cpe:2.3:h:lenovo:chassis_management_module:-:::::::*	0	OR

CVSS Version 2

Version
2.0

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

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
NONE

Availability Impact
NONE

Base Score
4.3

Severity
MEDIUM

Exploitability Score
8.6

Impact Score
2.9

CVSS Version 3

Version
3.0

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

Attack Vector
NETWORK

Attack Compatibility
HIGH

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
NONE

Base Score
5.9

Base Severity
MEDIUM

Exploitability Score
2.2

Impact Score
3.6

References

Reference URL	Reference Tags
https://support.lenovo.com/us/en/solutions/LEN-23806	Vendor Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2018-9073
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-9073

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 17:49:19				Added to TrackCVE
2022-12-03 14:30:42	2018-11-16T14:29Z	2018-11-16T14:29:00	CVE Published Date	updated
2022-12-03 14:30:42		2018-12-20T21:05:31	CVE Modified Date	updated
2022-12-03 14:30:42		Analyzed	Vulnerability Status	updated