Scada-lts Scada-lts vulnerabilities

CVE-2026-84860 High · 8.8 CWE-639 Sep 16, 2026

Scada-LTS DWR Authorization Bypass - Systemic

ScadaLTS 2.8.1-release-candidate build 0 is affected by an Authorization Bypass Spring Security gates DWR endpoints by URL path pattern, but DWR itself dispatches method calls based on the POST body parameters c0-scriptName and c0-methodName. The crossDomainSessionSecurity setting in web.xml is set to false, which disables DWR's built-in origin validation. This means any authenticated user can invoke any DWR method (regardless of the URL-based access control) by sending their request to a URL they are permitted to access (e.g. MiscDwr.initializeLongPoll.dwr) while targeting a restricted class in the POST body. This is the systemic root cause that enables multiple other findings to be exploited as a low privilege user.

CVE-2026-84859 Medium · 6.5 CWE-89 Sep 16, 2026

Scada-LTS Authenticated Blind SQL Injection

ScadaLTS 2.8.1-release-candidate build 0 is affected by an Authenticated Blind SQL Injection The /api/events/search endpoint accepts a JSON body containing a sortBy array. The values in this array are concatenated directly into the SQL ORDER BY clause without any sanitization or parameterization. This allows authenticated users with the ROLE_USER role to perform time-based and boolean-based blind SQL injection to extract arbitrary data from the database, including password hashes of all users. The endpoint is accessible to any authenticated user with ROLE_USER, ROLE_ADMIN, or ROLE_PUBLIC via POST /api/events/search as defined in spring-security.xml.

CVE-2026-84858 High · 8.8 CWE-94 Sep 16, 2026

Scada-LTS Authenticated Remote Code Execution via Scripting Sandbox Bypass

ScadaLTS 2.8.1-release-candidate build 0 is affected by an Authenticated Remote Code Execution via Scripting Sandbox Bypass The DWR "DataSourceEditDwr" class exposes the "validateScript" method that compiles and executes attacker-supplied JavaScript via the Rhino scripting engine. There are no authorization checks on this method and so it is possible for an attacker with access to a low privilege user to abuse this flaw by leveraging the DWR routing bypass.

CVE-2026-19657 Medium · 6.1 CWE-79 Aug 12, 2026

ScadaLTS Unauthenticated Reflected XSS

ScadaLTS 2.7.8.1 reflects user-supplied input into an HTML response without sanitization. An unauthenticated attacker who lures a victim into visiting a crafted URL can execute arbitrary JavaScript in the context of the victim's browser session.

CVE-2026-19656 Critical · 9.9 CWE-862 Aug 12, 2026

ScadaLTS Authenticated Remote Code Execution

ScadaLTS 2.7.8.1 exposes a server-side method that lacks authorization checks, allowing any authenticated user (including one holding only low-privilege, read-only permissions) to execute arbitrary operating system commands on the host. Successful exploitation results in code execution in the context of the ScadaLTS server process (root), leading to full compromise of the underlying system.

CVE-2025-13791 Medium · 6.5 CWE-22 Nov 30, 2025

Scada-LTS Project Import ZIPProjectManager.java Common.getHomeDir path traversal

A vulnerability was identified in Scada-LTS up to 2.7.8.1. Affected is the function Common.getHomeDir of the file br/org/scadabr/vo/exporter/ZIPProjectManager.java of the component Project Import. Such manipulation leads to path traversal. The attack may be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVE-2025-13790 High · 8.8 CWE-352 Nov 30, 2025

Scada-LTS cross-site request forgery

A vulnerability was determined in Scada-LTS up to 2.7.8.1. This impacts an unknown function. This manipulation causes cross-site request forgery. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.