CVE-2025-25763

Critical

Published: 06 March 2025

Published

06 March 2025

Modified

07 July 2025

KEV Added

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Patch

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CVSS Score 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Score 0.0038 59.5th percentile

Risk Priority 20 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-25763 is a critical-severity SQL Injection (CWE-89) vulnerability in Crmeb Crmeb. Its CVSS base score is 9.8 (Critical).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked in the top 40.5% of CVEs by exploit likelihood; 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).

Threat & Defense at a Glance

What attackers do: exploitation maps to Exploit Public-Facing Application (T1190). What defenders deploy: see the NIST 800-53 controls recommended below.

Threat & Defense Details

Mitigating Controls (NIST 800-53 r5)AI

SI-10 Information Input Validation good match

prevent

Requires validation of information inputs at system entry points, directly preventing SQL injection exploitation in the vulnerable getRead() function by rejecting malicious SQL payloads.

SI-2 Flaw Remediation good match

prevent

Mandates timely identification, reporting, and remediation of flaws, ensuring the specific SQL injection vulnerability in CRMEB-KY v5.4.0 and prior is patched.

SC-7 Boundary Protection partial match

prevent

Boundary protection with web application firewalls or intrusion prevention systems can monitor and block remote SQL injection attempts targeting the unauthenticated endpoint.

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?

SQL injection in public-facing web application (CRMEB-KY) directly enables remote unauthenticated exploitation of the web app via arbitrary SQL queries.

Confidence: HIGH · MITRE ATT&CK Enterprise v19.0

NVD Description

crmeb CRMEB-KY v5.4.0 and before has a SQL Injection vulnerability at getRead() in /system/SystemDatabackupServices.php

Deeper analysisAI

CVE-2025-25763 is a SQL injection vulnerability (CWE-89) affecting crmeb CRMEB-KY versions v5.4.0 and prior. The issue is located in the getRead() function within the file /system/SystemDatabackupServices.php, as published on 2025-03-06.

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), making it critically severe. Unauthenticated attackers with network access can exploit it remotely with low attack complexity and no user interaction required, potentially achieving high impacts on confidentiality, integrity, and availability through arbitrary SQL query execution.

Advisories and additional details are available at https://github.com/J-0k3r/CVE-2025-25763 and https://github.com/J-0k3r/sql/blob/main/sql.pdf.