CVE-2018-15767

Openmanage Network Manager vulnerability

CVSS

8.8

EPSS

12.3%

EPSS pct

96th

Exploited

No known

The Dell OpenManage Network Manager virtual appliance versions prior to 6.5.3 contain an improper authorization vulnerability caused by a misconfiguration in the /etc/sudoers file.

Affected vendor

Dell

Affected product

Openmanage Network Manager

CVSS vector

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

Weakness type (CWE)

CWE-863 — Incorrect Authorization

Published

2018-11-30

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring low privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 12.3% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 96% of all scored CVEs.

Check your external exposure to CVE-2018-15767

Confirm whether Dell Openmanage Network Manager is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2018-15767.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2018-15767

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