OnlyFm252
Windows Remote Desktop Services

CVE-2024-49129 — Windows Remote Desktop Gateway (RD Gateway) Denial of Service Vulnerability

Important CVSS 7.5 EPSS 0.00818 2024-12 archive

Executive Summary

None

Overview

7.5
CVSS HIGH
Important
MS Severity
Not Exploited
MS Exploit Status
Less Likely
MS Exploit Likelihood
Category Denial of Service
Released Dec 10 2024
Last Updated Dec 10 2024
Publicly Disclosed No
CISA KEV Not Listed
Known Exploits None Known
EPSS Score 0.00818 — 0.5235 percentile
NVD CVSS 7.5 HIGH — matches MSRC

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
ATTACK VECTOR
Network
ATTACK COMPLEXITY
High
PRIVILEGES REQUIRED
Low
USER INTERACTION
None
SCOPE
Unchanged
CONFIDENTIALITY
High
INTEGRITY
High
AVAILABILITY
High
EXPLOIT CODE MATURITY
Unproven
REMEDIATION LEVEL
Official Fix
REPORT CONFIDENCE
Confirmed
Temporal Score: 6.5

EPSS Score

0.00818
probability of exploitation in the next 30 days
0.5235 percentile - updated 2026-06-21
View on FIRST.org

Affected Products

9 affected products
Product KB Article Severity Impact Restart Required
Windows Server 2012 5048699 (Monthly Rollup) Important Denial of Service Yes
Windows Server 2012 (Server Core installation) 5048699 (Monthly Rollup) Important Denial of Service Yes
Windows Server 2012 R2 5048735 (Monthly Rollup) Important Denial of Service Yes
Windows Server 2012 R2 (Server Core installation) 5048735 (Monthly Rollup) Important Denial of Service Yes
Windows Server 2016 5048671 (Security Update) Important Denial of Service Yes
Windows Server 2016 (Server Core installation) 5048671 (Security Update) Important Denial of Service Yes
Windows Server 2019 5048661 (Security Update) Important Denial of Service Yes
Windows Server 2019 (Server Core installation) 5048661 (Security Update) Important Denial of Service Yes
Windows Server 2022 5048654 (Security Update) 5048800 (SecurityHotpatchUpdate) Important Denial of Service 5046616 5046698 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 10.0.20348.2966 10.0.20348.2908 Yes None Windows Server 2022 (Server Core installation) 5048654 (Security Update) 5048800 (SecurityHotpatchUpdate) Important Denial of Service 5046616 5046698 Base: 7.5 Temporal: 6.5 Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 10.0.20348.2966 10.0.20348.2908 Yes None Windows Server 2022, 23H2 Edition (Server Core installation) 5048653 (Security Update) Important Denial of Service Yes

Patches

5 patches
Article Type Restart
5048699 Monthly Rollup Yes
5048735 Monthly Rollup Yes
5048671 Security Update Yes
5048661 Security Update Yes
5048653 Security Update Yes

Known Exploits

Acknowledgments

k0shl

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