VulnerabilityModified
CVE-2018-18878
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.
HIGH 7.5EPSS 2.89%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.89%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 2.89% probability · 86th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- columbiaweather/weather microserver firmware
- Source
- cve@mitre.org
References
- https://applied-risk.com/labs/advisoriesThird Party Advisory
- https://ics-cert.us-cert.gov/advisories/ICSA-19-078-02Third Party Advisory, US Government Resource
- https://applied-risk.com/labs/advisoriesThird Party Advisory
- https://ics-cert.us-cert.gov/advisories/ICSA-19-078-02Third Party Advisory, US Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.