PT-2025-28556 · Microsoft · Windows Nt Rras+1

Published 2025-07-08 · Updated 2025-07-09 · CVE-2025-49657

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

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

Description: The issue is related to a heap-based buffer overflow in the Windows Routing and Remote Access Service (RRAS), which allows an unauthorized attacker to execute code over a network.

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

RCE

Out of bounds Read

Heap Based Buffer Overflow

Weakness Enumeration

CWE-125

CWE-122

Related Identifiers

BDU:2025-08335

CVE-2025-49657

Affected Products

Windows

Windows Nt Rras

References · 8

• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-49657 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-49657 · Security Note
• https://safe-surf.ru/specialists/bulletins-nkcki/722785 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-49657 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49657 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-08335 · Security Note
• https://osv.dev/vulnerability/CVE-2025-49657 · Vendor Advisory
• https://twitter.com/CVEnew/status/1942958480458985630 · Twitter Post