Is CVE-2019-25489 actively exploited?

No active exploitation of CVE-2019-25489 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2019-25489 be exploited remotely?

Yes. CVE-2019-25489 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2019-25489?

CVE-2019-25489 has a CVSS score of 8.2 (HIGH).

HOME VULNERABILITIESCVE-2019-25489

HIGH

CVE-2019-25489

CWE-89Published: February 27, 2026· Updated: Mar 2, 2026

8.2

CVSS v3.1

EPSS:0.06%probability of exploitation in 30 daysPercentile:18.9th

Official Description

Homey BNB V4 contains a SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the hosting_id parameter. Attackers can send GET requests to the rooms/ajax_refresh_subtotal endpoint with malicious hosting_id values to extract sensitive database information or cause denial of service.

NVD Source

Technical Analysis

CVE-2019-25489 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 8.2.

From a weakness classification perspective (CWE-89): SQL injection vulnerabilities allow attackers to manipulate database queries, potentially exposing or modifying sensitive data.