CVE-2026-2250: Unauthenticated Data Export and Source Code Disclosure via /dbviewer/ in METIS WIC

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-02-11 · updated 2026-06-17
Weakness: CWE-215

Description

The /dbviewer/ web endpoint in METIS WIC devices is exposed without authentication. A remote attacker can access and export the internal telemetry SQLite database containing sensitive operational data. Additionally, the application is configured with debug mode enabled, causing malformed requests to return verbose Django tracebacks that disclose backend source code, local file paths, and system configuration.

Affected products

METIS Cyberspace Technology SA METIS WIC: oscore 2.1.234-r18

References

https://cydome.io/vulnerability-advisory-cve-2026-2250-unauthenticated-data-exfilteration-and-information-disclosure-in-metis-wic-wireless-intelligent-collector
https://www.metis.tech/

Get alerted when CVE-2026-2250 or the next vulnerability affects your stack