CVE-2026-13477
Received Received - Intake

Authenticated Command Execution in IBM QRadar

Publication date: 2026-08-05

Last updated on: 2026-08-05

Assigner: IBM Corporation

Description
IBM QRadar 7.6.0.0 through 7.6.0.1, and 7.5.0 through 7.5.0 UP 15 Interim Fix 005 could allow an authenticated privileged user to execute arbitrary commands with normal user privileges on the system due to improper validation of user supplied input.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published
2026-08-05
Last Modified
2026-08-05
Generated
2026-08-05
AI Q&A
2026-08-05
EPSS Evaluated
N/A
NVD
CVE-2026-13477
EUVD
EUVD-2026-53439

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
ibm qradar From 7.6.0.0 (inc) to 7.6.0.1 (inc)
ibm qradar 7.5.0

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 vulnerability in IBM QRadar allows an authenticated privileged user to execute arbitrary commands with normal user privileges due to improper validation of user-supplied input. This means a user with elevated access could bypass intended restrictions and run unauthorized commands on the system.

Impact Analysis

An attacker with privileged access could exploit this to execute unauthorized commands, potentially leading to data breaches, system compromise, or unauthorized access to sensitive information. This could disrupt operations or allow further attacks within the environment.

Compliance Impact

This vulnerability could lead to unauthorized access or data exposure, violating compliance requirements such as GDPR (data protection) or HIPAA (healthcare data privacy). Non-compliance may result in legal penalties, fines, or reputational damage.

Mitigation Strategies

Apply the latest IBM QRadar interim fix or upgrade to a patched version to address improper input validation. Ensure only authorized users have privileged access and monitor system logs for suspicious activity.

Chat Assistant

Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-13477. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70

EPSS Chart