Is CVE-2018-18878 actively exploited?

CVE-2018-18878 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2018-18878?

CVE-2018-18878 has a CVSS score of 7.5 (HIGH severity). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

How do I patch CVE-2018-18878?

Patch guidance is available from columbiaweather security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2018-18878.

Which products are affected by CVE-2018-18878?

1 product: columbiaweather weather microserver firmware.

Fix CVE-2018-18878 - HIGH | CVEDatabase.com

Description

In firmware version MS_2.6.9900 of Columbia Weather MicroServer, the BACnet daemon does not properly validate input, which could allow a remote attacker to send specially crafted packets causing the device to become unavailable.

CVSS Metrics

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
Weaknesses: CWE-20 · Improper Input Validation

Metadata

Primary Vendor: COLUMBIAWEATHER
Published: 6/18/2019
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

columbiaweather : weather_microserver_firmware

Remediation Guidance

Executive Summary

Cite this page

CVE-2018-18878. CVEDatabase.com. Retrieved 1 May 2026. https://cvedatabase.com/cve/CVE-2018-18878

View on NIST NVD

CVE-2018-18878 vulnerability