Cyber Resilience

CVE-2025-40717

Critical

Published: 08 July 2025

Published
08 July 2025
Modified
18 October 2025
KEV Added
—
Patch
—
CVSS Score v4 9.3 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
EPSS Score 0.0024 47.6th percentile
Risk Priority 19 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-40717 is a critical-severity SQL Injection (CWE-89) vulnerability in Quiter Quiter Gateway. Its CVSS base score is 9.3 (Critical).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 47.6th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

The strongest mitigations our analysis identified are NIST 800-53 SI-10 (Information Input Validation) and SI-2 (Flaw Remediation).

Deeper analysis

CVE-2025-40717 is a SQL injection vulnerability (CWE-89) in Quiter Gateway by Quiter, affecting versions prior to 4.7.0. The issue exists in the pagina.filter.categoria mensaje parameter of the /QuiterGatewayWeb/api/v1/sucesospagina endpoint, where insufficient input validation allows arbitrary SQL commands to be injected.

The vulnerability carries a CVSS v3.1 base score of 9.8 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H), indicating it is exploitable over the network with low complexity, no privileges or user interaction required. Unauthenticated remote attackers can leverage this flaw to retrieve, create, update, and delete databases, achieving high-impact confidentiality, integrity, and availability violations.

Mitigation involves upgrading to Quiter Gateway version 4.7.0 or later, as the vulnerability affects only prior releases. Additional details on this and related vulnerabilities in Quiter products are available in the INCIBE-CERT advisory at https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-quiterweb-autoweb-quiter.

EU & UK References

Vulnerability details

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 pagina.filter.categoria mensaje in /QuiterGatewayWeb/api/v1/sucesospagina.

CWE(s)
CWE-89

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

T1190 Exploit Public-Facing Application Initial Access
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
attack.mitre.org →
Why these techniques?

Direct unauthenticated SQL injection in public web API endpoint enables remote exploitation of public-facing application.

Confidence: HIGH · MITRE ATT&CK Enterprise v18.1

CVEs Like This One

CVE-2025-40714Same product: Quiter Quiter Gateway
CVE-2025-40716Same product: Quiter Quiter Gateway
CVE-2025-40713Same product: Quiter Quiter Gateway
CVE-2025-40715Same product: Quiter Quiter Gateway
CVE-2025-40711Same product: Quiter Quiter Gateway
CVE-2025-40712Same product: Quiter Quiter Gateway
CVE-2026-39334Shared CWE-89
CVE-2024-13488Shared CWE-89
CVE-2026-20002Shared CWE-89
CVE-2025-1446Shared CWE-89

Affected Assets

quiter
quiter gateway
≤ 4.7.0

Mitigating Controls

Mitigating Controls (NIST 800-53 r5) AI

SI-10 Information Input Validation good match
prevent

Directly requires validating and sanitizing the vulnerable pagina.filter.categoria mensaje input parameter to block SQL injection payloads.

SI-2 Flaw Remediation good match
prevent

Mandates identification, prioritization, and remediation of the SQL injection flaw by upgrading to Quiter Gateway version 4.7.0 or later.

SI-9 Information Input Restrictions partial match
prevent

Enforces restrictions on input types, formats, and volumes for the API endpoint parameter to limit opportunities for SQL injection exploitation.

References