CVE-2018-18878

7.5 highEPSS 2.9%

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.

Severity

CVSS 3.0

7.5 high

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

EPSS: 2.9% chance of exploitation in the next 30 days; higher than 86% of CVEs (scores of 2026-10-31)
CWE: CWE-20
Published: 2019-06-18
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

columbiaweather:weather_microserver_firmware

References

https://applied-risk.com/labs/advisories
https://ics-cert.us-cert.gov/advisories/ICSA-19-078-02
https://applied-risk.com/labs/advisories
https://ics-cert.us-cert.gov/advisories/ICSA-19-078-02

Check your stack JSON