CVE-2025-14773 in T-MAC Plus
Summary
by MITRE • 06/03/2026
Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in ABB T-MAC Plus.
This issue affects T-MAC Plus: 4.0-24.
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Analysis
by VulDB Data Team • 06/03/2026
Cross-site scripting vulnerabilities represent one of the most prevalent and dangerous web application security flaws, with CVE-2023-XXXXX demonstrating a critical weakness in ABB T-MAC Plus version 4.0-24. This vulnerability falls under CWE-79 which specifically addresses improper neutralization of input during web page generation, creating an environment where malicious scripts can be injected and executed within the context of other users' browsers. The flaw manifests when the application fails to properly sanitize or escape user-supplied data before incorporating it into dynamically generated web content, allowing attackers to inject malicious javascript code that persists in the application's output.
The technical exploitation of this vulnerability occurs through the manipulation of input parameters that are subsequently rendered in web pages without adequate sanitization measures. Attackers can craft malicious payloads that, when processed by the vulnerable T-MAC Plus application, get executed in the browsers of other users who view the affected content. This typically involves injecting script tags, event handlers, or other malicious code through form fields, URL parameters, or any input mechanism that feeds into the web page generation process. The impact extends beyond simple data theft to potentially enabling full session hijacking, credential theft, and arbitrary code execution within the victim's browser context.
The operational impact of this vulnerability in ABB T-MAC Plus creates significant risks for industrial environments where this software may be deployed. Given that T-MAC Plus is designed for industrial automation and control systems, an attacker could potentially compromise the integrity of operational data, manipulate control parameters, or gain unauthorized access to critical infrastructure monitoring interfaces. The vulnerability exists across the entire affected version range, suggesting a systemic issue in the application's input handling mechanisms rather than an isolated incident. This type of vulnerability directly maps to attack techniques described in the MITRE ATT&CK framework under T1059.007 for scripting and T1566 for credential access through social engineering.
Organizations utilizing ABB T-MAC Plus 4.0-24 should implement immediate mitigations including input validation and output encoding at all points where user data is processed and displayed. The recommended defense-in-depth approach includes implementing proper content security policies, deploying web application firewalls, and ensuring all user inputs are properly sanitized before any rendering occurs. Additionally, regular security assessments and code reviews should be conducted to identify similar vulnerabilities in other components of the industrial control system environment. The vulnerability underscores the critical importance of secure coding practices in industrial automation software, where traditional web application security concerns must be addressed with heightened scrutiny due to the potential for operational technology impacts.