What is the CVSS score of CVE-2025-62319?

CVE-2025-62319 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.0%.

Which versions of Unica are affected by CVE-2025-62319?

A critical SQL injection vulnerability (CVE-2025-62319) affecting backend configuration queries has been identified with no available patch.

How to fix or mitigate CVE-2025-62319?

Within 24 hours: Identify all systems running vulnerable application versions and isolate them from production networks if possible; enable enhanced logging on database and application layers. Within 7 days: Deploy WAF rules to block SQL injection patterns in affected input fields; implement input validation and parameterized query review; conduct forensic analysis for breach indicators. Within 30 days: Coordinate with vendor for patch timeline; execute full application code review for similar vulnerabilities; implement application-layer query filtering; consider temporary feature disablement if injection vector can be isolated.

Unica CVE-2025-62319

EUVD-2025-208747 CRITICAL

SQL Injection (CWE-89)

2026-03-16 HCL

SQLi Unica Hcl

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

EUVD ID Assigned

Mar 16, 2026 - 16:00 euvd

EUVD-2025-208747

Analysis Generated

Mar 16, 2026 - 16:00 vuln.today

CVE Published

Mar 16, 2026 - 15:30 nvd

CRITICAL 9.8

DescriptionCVE.org

Boolean-Based SQL Injection is a type of blind SQL injection where an attacker manipulates SQL queries by injecting Boolean conditions (TRUE or FALSE) into application input fields. Instead of returning database errors or visible data, the application responds differently depending on whether the injected condition evaluates to true or false. This allows an attacker to inject arbitrary SQL into backend configuration queries executed within the application.

AnalysisAI

A Boolean-based SQL injection vulnerability exists in HCL Unica that allows remote attackers to manipulate backend database queries through specially crafted input fields. The vulnerability affects HCL Unica version 25.1.1 and below, enabling unauthenticated attackers to extract sensitive data, modify database contents, or potentially compromise the entire system. With a critical CVSS score of 9.8 and network-based attack vector requiring no authentication, this represents a severe risk to organizations using affected Unica installations.

Technical ContextAI

HCL Unica is an enterprise marketing automation platform identified by CPE cpe:2.3:a:hcl:unica:*:*:*:*:*:*:*:*. The vulnerability stems from improper neutralization of special elements in SQL commands (CWE-89), specifically allowing Boolean-based blind SQL injection attacks. In this attack variant, malicious SQL conditions are injected that evaluate to TRUE or FALSE, causing the application to respond differently based on the result without directly revealing data or errors. This enables attackers to systematically extract information from the database one bit at a time by observing application behavior changes.

RemediationAI

Organizations must upgrade HCL Unica to a version newer than 25.1.1 as recommended in HCL's security advisory at https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0129410. Until patching is possible, implement strict input validation and parameterized queries for all user inputs, deploy a web application firewall (WAF) with SQL injection detection rules, and restrict network access to the Unica application to trusted IP ranges only. Monitor database query logs for suspicious Boolean-based patterns and unusual query volumes that may indicate exploitation attempts.