CVE-2026-84285
Received Received - Intake

OS Command Injection in Tuleap Enterprise Edition

Publication date: 2026-09-21

Last updated on: 2026-09-21

Assigner: Dassault Systèmes

Description
An OS Command Injection vulnerability affecting Tuleap Enterprise Edition from 17.3 through 17.5 could allow an attacker to execute arbitrary commands on the server.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published
2026-09-21
Last Modified
2026-09-21
Generated
2026-09-21
AI Q&A
2026-09-21
EPSS Evaluated
N/A
NVD
CVE-2026-84285
EUVD
EUVD-2026-83901

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
dassault_systèmes tuleap_enterprise_edition From 17.3 (inc) to 17.5 (inc)

Helpful Resources

Exploitability

CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-78 The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

Attack-Flow Graph

AI Quick Actions

Instant insights powered by AI
Executive Summary

This is an OS Command Injection vulnerability in Tuleap Enterprise Edition versions 17.3 through 17.5. It allows attackers to execute arbitrary commands on the server by injecting malicious input.

Impact Analysis

An attacker could gain control of the server, steal data, install malware, or disrupt services. This could lead to unauthorized access to sensitive information or system compromise.

Compliance Impact

This vulnerability could lead to data breaches, violating GDPR and HIPAA requirements for data protection and security. Organizations may face fines or legal consequences for non-compliance.

Mitigation Strategies

Update Tuleap Enterprise Edition to a version beyond 17.5 as soon as possible. Apply any patches or remediation steps provided by Dassault Systèmes. Monitor network traffic for unusual command execution patterns.

Chat Assistant

Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-84285. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70

EPSS Chart