CVE-2025-49671

Name: CVE-2025-49671
Creator: NVD / NIST
Published: 2025-07-08T17:15:50.933+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.99%

Last modified Jun 17, 2026

CVE-2025-49671 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Exposure of sensitive information to an unauthorized actor in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.. EPSS estimates a 0.99% chance of exploitation in the next 30 days.

Description

Exposure of sensitive information to an unauthorized actor in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.

Metrics

CVSS 3.1

6.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

EPSS Probability

0.99%

58.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions	Update
Microsoft	Windows Server 2008	All versions	Sp2
Microsoft	Windows Server 2008	r2	Sp1
Microsoft	Windows Server 2012	All versions	—
Microsoft	Windows Server 2012	r2	—
Microsoft	Windows Server 2016	< 10.0.14393.8246	—
Microsoft	Windows Server 2019	< 10.0.17763.7558	—
Microsoft	Windows Server 2022	< 10.0.20348.3932	—
Microsoft	Windows Server 2022 23h2	< 10.0.25398.1732	—
Microsoft	Windows Server 2025	< 10.0.26100.4652	—

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49671Vendor Advisory

Timeline

Published: Jul 8, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-49671?

Exposure of sensitive information to an unauthorized actor in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.

How severe is CVE-2025-49671?

CVE-2025-49671 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.99% probability of exploitation in the next 30 days.

How do I fix CVE-2025-49671?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-49671?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST