CVE-2018-18880 — In firmware version MS_2

In firmware version MS_2.6.9900 of Columbia Weather MicroServer, a networkdiags.php reflected Cross-site scripting (XSS) vulnerability allows remote authenticated users to inject arbitrary web script.

01What is this vulnerability?

In firmware version MS_2.6.9900 of Columbia Weather MicroServer, a networkdiags.php reflected Cross-site scripting (XSS) vulnerability allows remote authenticated users to inject arbitrary web script.

02Affected products

Vendor	Product	Versions
n	a / n/a	n/a

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2019-06-18T13:20:05.000Z
• Last modified: 2024-08-05T11:23:08.546Z

09References

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