What is CVE-2025-40711?

CVE-2025-40711 is a critical-severity vulnerability in Quiter Gateway, classified under SQL Injection. CVSS score: 9.8/10. Published 2025-07-08.

How severe is CVE-2025-40711?

Critical severity. CVSS v3 base score is 9.8 out of 10.

SQL Injection in Quiter Gateway

CVE-2025-40711

SQL injection vulnerability in versions prior to 4.7.0 of Quiter Gateway by Quiter. This vulnerability allows an attacker to retrieve, create, update and delete databases through the id_concesion parameter in /<Client>FacturaE/VerFacturaPDF.

Vulnerability class: SQL Injection

Published 2025-07-08 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.005 (41.6th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 42nd percentile — 41.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: +0.000

Affected products

Quiter Gateway
Quiter Gateway (Java War On Apache Tomcat) — versions 0

Weakness classification (CWE)

CWE-89 — SQL Injection

References

www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-quiterweb-a… (Third Party Advisory)

Frequently asked questions

What is CVE-2025-40711?: CVE-2025-40711 is a critical-severity vulnerability in Quiter Gateway, classified under SQL Injection. CVSS score: 9.8/10. Published 2025-07-08.
How severe is CVE-2025-40711?: Critical severity. CVSS v3 base score is 9.8 out of 10.