Auth bypass in Columbiaweather Weather Microserver
CVE-2018-18877
In firmware version MS_2.6.9900 of Columbia Weather MicroServer, an authenticated web user can access an alternative configuration page config_main.php that allows manipulation of the device.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.017 (76.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 77th percentile — 76.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.016 · newest: 0.017 · change: +0.000
Affected products
- Columbiaweather Weather Microserver
- Columbiaweather Weather Microserver Firmware — versions ms_2.6.9900
Weakness classification (CWE)
References
- applied-risk.com/labs/advisories (Third Party Advisory)
- ics-cert.us-cert.gov/advisories/ICSA-19-078-02 (US Government Resource, Third Party Advisory)
Frequently asked questions
- What is CVE-2018-18877?
- CVE-2018-18877 is a high-severity vulnerability in Columbiaweather Weather Microserver, classified under Improper Authentication. CVSS score: 8.8/10. Published 2019-06-18.
- How severe is CVE-2018-18877?
- High severity. CVSS v3 base score is 8.8 out of 10.