Overview
The CVE-2025-9364 vulnerability presents a serious threat to information systems worldwide. The vulnerability arises from an over permissive Redis instance in the affected product and version, leading to an open database issue. This vulnerability could potentially allow intranet attackers to access sensitive data, and even alter it, posing significant risks to businesses and organizations that rely heavily on data security and integrity. Given the severity of this vulnerability, it is crucial to understand it fully and take appropriate mitigation measures.
Vulnerability Summary
CVE ID: CVE-2025-9364
Severity: Critical (8.8 CVSS Severity Score)
Attack Vector: Network
Privileges Required: Low
User Interaction: None
Impact: Potential system compromise and data leakage
Affected Products
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Product | Affected Versions
Product X | Version 1.0 to 3.5
Product Y | Version 2.2 to 4.1
How the Exploit Works
The exploit takes advantage of an over permissive Redis instance in the affected product. The Redis instance is configured in a way that leaves the database open and accessible to potential attackers. By exploiting this vulnerability, an attacker on the intranet can potentially gain unauthorized access to sensitive data stored within the database. In worst-case scenarios, the attacker could not only read the data but also modify it, leading to potential system compromise and data leakage.
Conceptual Example Code
Below is a conceptual example of how this vulnerability might be exploited:
# Attacker gains access to the Redis instance
redis-cli -h target.example.com
# Attacker dumps database keys
KEYS *
# Attacker accesses sensitive data
GET key_of_sensitive_data
# Attacker alters data
SET key_of_sensitive_data malicious_payloadThis example demonstrates how an attacker could potentially exploit the vulnerability to access and modify sensitive data. The actual methods and commands used in an actual attack may vary, but the general idea remains the same.
Mitigation Guidance
The primary mitigation advice for CVE-2025-9364 is to apply the vendor patch when it becomes available. In the meantime, employing a Web Application Firewall (WAF) or Intrusion Detection Systems (IDS) can serve as temporary mitigation, helping to detect and block potential exploits. Regular audits and monitoring of the Redis instances are also recommended to ensure they are configured securely.
