cve-2025-53138

About this tag
CVE-2025-53138 is an information-disclosure vulnerability in Microsoft's Routing and Remote Access Service (RRAS), which powers Windows VPN and router servers. The flaw stems from the use of an uninitialized resource, potentially allowing an authorized attacker to disclose sensitive information over a network. This tag covers discussions, advisories, and mitigation steps for CVE-2025-53138, including patch guidance for administrators managing Windows Server environments. Topics include the vulnerability's impact on RRAS, recommended updates from Microsoft, and best practices for securing VPN and routing infrastructure against this disclosure risk.

  1. CVE-2025-53138 RRAS Info-Disclosure: Patch Now for Windows VPN/Router Servers

    CVE-2025-53138 — RRAS information disclosure: what admins need to know now By [Your Name], WindowsForum.com — August 12, 2025 Summary Microsoft’s Security Response Center lists CVE-2025-53138 as an information‑disclosure vulnerability in the Windows Routing and Remote Access Service (RRAS)...
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    • authentication cve-2025-53138 cwe-908 firewall hardening incident response information disclosure logging memory disclosure mfa network security patch management powershell remote access rras security patch uninitialized resource vpn windows server windows update
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    • Forum: Security Alerts