CVE-2018-9071 — CMM Security Vulnerability

Back Back to CVE browser

MEDIUM

CMM Security Vulnerability

Published Nov 16, 2018

5.3

MEDIUM

CVSS 3.0

EPSS 0.98%

Description

Lenovo Chassis Management Module (CMM) prior to version 2.0.0 allows unauthenticated users to retrieve information related to the current authentication configuration settings. Exposed settings relate to password lengths, expiration, and lockout configuration.

Affected products

Vendor Lenovo Product Chassis Management Module (CMM) Default
n/a
- Version
  unspecified
  Status
  affected
  Constraints
  <2.0.0

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Lenovo

Chassis Management Module (CMM)

n/a

Version	Status	Constraints
unspecified	affected	<2.0.0

Remediation

Vendor solution

Update to CMM v 2.0.0 or higher

Metrics

0.98% 0.00985

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.00985

Score over time

2021–2026

EPSS v1
EPSS v5
EPSS v2
EPSS v3

Percentile over time

EPSS v1
EPSS v5
EPSS v2
EPSS v3

Table of values (9 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	0.98% (0.00985)	61.00th	v5 (v2026.06.15)
Sep 20, 2026	0.98% (0.00985)	60.85th	v5 (v2026.06.15)
Jul 20, 2024	0.09% (0.00089)	38.77th	v3 (v2023.03.01)
Jun 22, 2024	0.09% (0.00089)	38.58th	v3 (v2023.03.01)
Mar 7, 2023	0.09% (0.00089)	36.56th	v3 (v2023.03.01)
Mar 6, 2023	0.89% (0.00885)	27.89th	v2 (v2022.01.01)
Feb 4, 2022	0.89% (0.00885)	10.50th	v2 (v2022.01.01)
Feb 3, 2022	0.42% (0.00416)	10.04th	v5 (v2026.06.15)
Apr 14, 2021	0.42% (0.00416)	0.00th	v1