Is CVE-2018-16146 in the CISA KEV catalog?

No. CVE-2018-16146 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-16146?

CVE-2018-16146 has a CVSS v3 base score of 7.2 (HIGH).

What is the EPSS score for CVE-2018-16146?

CVE-2018-16146 has an EPSS score of 6.20% (93th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-16146?

Upgrade opsview to 5.4.2 or later.

CVE & CISA-KEV Catalog

CVE-2018-16146

HIGHEPSS 93th pctl

7.2

CVSS v3

NVD

Description

The web management console of Opsview Monitor 5.4.x before 5.4.2 provides functionality accessible by an authenticated administrator to test notifications that are triggered under certain configurable events. The value parameter is not properly sanitized, leading to arbitrary command injection with the privileges of the nagios user account.

CWE-78OS Command Injection

How to fix

Remediation Available

opsviewNVD

Affected:>= 5.4.0, < 5.4.2Fixed in:5.4.2CVE-2018-16146derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredHigh

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

6.20%probability of exploitation in 30 days

93rdpercentile

High risk: more likely to be exploited than 93% of all known CVEs.

References

Exploit2

Vendor Advisory1

knowledge.opsview.com

Related Vulnerabilities

Other CWE-78 (OS Command Injection) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2021-1498	Critical	9.8	100%	KEV	Fix
CVE-2014-6271	Critical	9.8	100%	KEV	Fix
CVE-2019-16920	Critical	9.8	100%	KEV	-
CVE-2022-44877	Critical	9.8	100%	KEV	Fix
CVE-2020-8515	Critical	9.8	100%	KEV	-
CVE-2020-9054	Critical	9.8	100%	KEV	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.