Windows Storage Spoofing Vulnerability Affecting Microsoft Products

CVE-2025-49760

What is CVE-2025-49760?

CVE-2025-49760 is a vulnerability found in Microsoft products that relates to the Windows Storage system. It specifically involves the potential for external control over file names or paths, enabling an authorized attacker to execute spoofing attacks within a network. This flaw compromises the integrity of the file system, allowing malicious actors to manipulate file identifiers, potentially misleading users or systems about the authenticity of files. The vulnerability poses significant risks to organizations as it can lead to unauthorized access to sensitive data, misrepresentation of critical information, and create pathways for further exploitation within the network.

Potential impact of CVE-2025-49760

1. Data Integrity Compromise: The vulnerability allows attackers to spoof file paths or names, resulting in altered or deceptive information being presented to users and systems, which can lead to improper access to sensitive data.

2. Increased Attack Surface: By exploiting this vulnerability, attackers can potentially leverage it as a launch point for more extensive attacks within the network, increasing the risk of widespread system compromise.

3. Reputation Damage: Organizations affected by this vulnerability may face significant reputational harm due to lost customer trust, especially in instances where data breaches or unauthorized access to information occur as a direct result of the exploitation.

News Articles

The Hacker News

CVE-2025-49760

Researchers Detail Windows EPM Poisoning Exploit Chain Leading to Domain Privilege Escalation

Microsoft patches CVE-2025-49760 Windows RPC flaw enabling spoofing, hash theft, and privilege escalation.

2 days ago

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