CVE-2018-18877 Missing authorization in n/a
An authenticated user can access an unauthorized configuration page to manipulate the Columbia Weather MicroServer device.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2018-18877?
CVE-2018-18877 is a high-severity missing authorization vulnerability in n/a, published on 18 Jun 2019. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
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.
Weakness: CWE-287
Which versions are affected by CVE-2018-18877?
It affects 1 product.
Products include Columbiaweather Weather Microserver Firmware.
How do I fix CVE-2018-18877?
No fix has been published for CVE-2018-18877 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2018-18877 being exploited?
There is no known exploitation of CVE-2018-18877 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2018-18879 Command injection in n/a
- CVE-2025-61939 Columbia Weather Systems MicroServer Improper Restriction of Communication Channel to Intended Endpoints
- CVE-2025-66620 Columbia Weather Systems MicroServer Command Shell in Externally Accessible Directory
- CVE-2018-18878 Denial of service in n/a
- CVE-2018-18875 Cross-site scripting in n/a
Sources
Also known as GHSA-r77g-x7j9-vfw9.