PT-2026-58428 · Microsoft · Routing/Remote Access Server

Published 2026-07-14 · Updated 2026-07-14 · CVE-2026-50451

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Name of the Vulnerable Software and Affected Versions Windows Routing and Remote Access Service (RRAS) (affected versions not specified)

Description Missing authentication for a critical function in the Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally, potentially affecting the system.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Missing Authentication

Weakness Enumeration

CWE-306

Related Identifiers

CVE-2026-50451

Affected Products

Routing/Remote Access Server

References · 4

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50451 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2026-50451 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-50451 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-50451 · Security Note