Skip to content
Noroxi
NVD / CVE Program· CNA microsoft

CVE-2024-38077: Windows Remote Desktop Licensing Service Remote Code Execution Vulnerability

CriticalCVSS 9.8 · v3.1—Proof of concept Fix available

Noroxi assessment

Priority: This week (action score 64/100)

  • Public proof-of-concept code exists (GitHub); there is no record of exploitation in the wild.
  • Probability of exploitation in the next 30 days: 84.2% (FIRST EPSS); higher than 99.7% of all records.
  • Anyone who can reach it over the internet can trigger it. No account or password is required. No user action is required. No special conditions are required; it is repeatable.
  • According to CISA the attack is automatable: targets can be found by mass scanning.
  • Fixed version: Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.22769; Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.22769; Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.22769.
  • Mentioned 1 time in Turkish national cyber security advisories (siberguvenlik.gov.tr).

Don’t wait for the next maintenance window. Upgrade to Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.22769; Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.22769; Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.22769 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

Published
Jul 9, 2024
Updated
Jun 17, 2026
EPSS
84.2% · 99th percentile

Report tools

JSON

Action score

64

This week

Don’t wait for the next maintenance window.

CVSS
39 / 40 · 9.8 / 10
CISA KEV
0 / 30 · Not listed
EPSS
25 / 30 · 84.2%

CISA SSVC decision

Exploitation
none
Automatable
yes
Technical impact
total

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
—
CNA · microsoft
9.8
NVD has not scored this yet; the score shown is the CNA’s.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • Proof of concept exists, no weaponized module
  • A fix has been released

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2024-38077

When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

One daily email digest (06:00 UTC); connect a webhook for KEV listings and weaponized exploits every 10 minutes on paid plans, on the hour on the free plan.

Your free account also gets you

  • CVE alerts: add the products and versions you run, get the new CVEs that affect them
  • Uptime monitoring: 1 site, instant email when it goes down
  • Add your domain: subdomains and takeover risk scanned every week (1 domain)
  • 10 scans an hour on the security tools, at most 30 a day (3 a day without an account), an API key and MCP
  • All your scans in one panel: findings, what changed in the last scan, a report per domain or per client (PDF, share link)
All free tools

Sign up with email · Have an account? Sign in

Free account, no card. Unfollow any time.

Don't want an account? Get "Exploited this week" by email every MondayDon't want an account? RSS feed for microsoft records
Is your version affected? Check it

Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

We use this product, ask for help

Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
microsoftwindows server 2008
microsoftwindows server 2012
microsoftwindows server 2016
microsoftwindows server 2019
microsoftwindows server 2022
microsoftwindows server 2022 23h2

Using windows server 2008? Add it to your stack and be the first to know about CVEs like this one. (Windows Server, Active Directory)

Watch new CVEs for windows server 2008

When you'll hear from us

  • when a new CVE affecting this product is published
  • when a record in your stack enters KEV or is weaponized

One daily email digest (06:00 UTC); connect a webhook for KEV listings and weaponized exploits every 10 minutes on paid plans, on the hour on the free plan.

Your free account also gets you

  • CVE alerts: add the products and versions you run, get the new CVEs that affect them
  • Uptime monitoring: 1 site, instant email when it goes down
  • Add your domain: subdomains and takeover risk scanned every week (1 domain)
  • 10 scans an hour on the security tools, at most 30 a day (3 a day without an account), an API key and MCP
  • All your scans in one panel: findings, what changed in the last scan, a report per domain or per client (PDF, share link)
All free tools

Sign up with email · Have an account? Sign in

Free account, no card. Unfollow any time.

Don't want an account? Get "Exploited this week" by email every Monday

Versions reported by the vendor

Affected version ranges reported by the assigning authority (microsoft). Independent of NVD's CPE analysis and usually ahead of it.

  • Microsoft Windows Server 2008 Service Pack 2

    • 6.0.6003.0 and later · before 6.0.6003.22769affected

  • Microsoft Windows Server 2008 R2 Service Pack 1

    • 6.1.7601.0 and later · before 6.1.7601.27219affected

  • Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation)

    • 6.1.7601.0 and later · before 6.1.7601.27219affected

  • Microsoft Windows Server 2008 Service Pack 2

    • 6.0.6003.0 and later · before 6.0.6003.22769affected

  • Microsoft Windows Server 2008 Service Pack 2 (Server Core installation)

    • 6.0.6003.0 and later · before 6.0.6003.22769affected

  • Microsoft Windows Server 2012

    • 6.2.9200.0 and later · before 6.2.9200.24975affected

  • Microsoft Windows Server 2012 (Server Core installation)

    • 6.2.9200.0 and later · before 6.2.9200.24975affected

  • Microsoft Windows Server 2012 R2

    • 6.3.9600.0 and later · before 6.3.9600.22074affected

  • Microsoft Windows Server 2012 R2 (Server Core installation)

    • 6.3.9600.0 and later · before 6.3.9600.22074affected

  • Microsoft Windows Server 2016

    • 10.0.14393.0 and later · before 10.0.14393.7159affected

  • Microsoft Windows Server 2016 (Server Core installation)

    • 10.0.14393.0 and later · before 10.0.14393.7159affected

  • Microsoft Windows Server 2019

    • 10.0.17763.0 and later · before 10.0.17763.6054affected
Affected versions · NVD (8)

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • microsoft windows server 2008all versions
  • microsoft windows server 2008r2
  • microsoft windows server 2012all versions
  • microsoft windows server 2012r2
  • microsoft windows server 2016before 10.0.14393.7159
  • microsoft windows server 2019before 10.0.17763.6054
  • microsoft windows server 2022before 10.0.20348.2582
  • microsoft windows server 2022 23h2before 10.0.25398.1009

Same product

microsoft: all records

Other highest-scoring records for the same primary product.

  • CVE-2020-1350A remote code execution vulnerability exists in Windows Domain Name System servers when they fail to properly handle requests, aka 'Windows…KEV
    99Now
  • CVE-2020-1040A remote code execution vulnerability exists when Hyper-V RemoteFX vGPU on a host server fails to properly validate input from an…KEV
    68This week
  • CVE-2009-3103Array index error in the SMBv2 protocol implementation in srv2.sys in Microsoft Windows Vista Gold, SP1, and SP2, Windows Server 2008 Gold…
    68This week

Published before and after this one in the same product

  • ← EarlierCVE-2024-38073Jul 9, 2024 · Windows Remote Desktop Licensing Service Denial of Service Vulnerability
    31Monitor
  • ← EarlierCVE-2024-38074Jul 9, 2024 · Windows Remote Desktop Licensing Service Remote Code Execution Vulnerability
    40Plan
  • Later →CVE-2024-38099Jul 9, 2024 · Windows Remote Desktop Licensing Service Denial of Service Vulnerability
    23Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
Windows Server 2008 for 32-bit Systems Service Pack 26.0.6003.22769 · KB5040499Microsoft (MSRC)
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)6.0.6003.22769 · KB5040499Microsoft (MSRC)
Windows Server 2008 for x64-based Systems Service Pack 26.0.6003.22769 · KB5040499Microsoft (MSRC)
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)6.0.6003.22769 · KB5040499Microsoft (MSRC)
Windows Server 2008 R2 for x64-based Systems Service Pack 16.1.7601.27219 · KB5040497Microsoft (MSRC)
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)6.1.7601.27219 · KB5040497Microsoft (MSRC)
Windows Server 20126.2.9200.24975 · KB5040485Microsoft (MSRC)
Windows Server 2012 (Server Core installation)6.2.9200.24975 · KB5040485Microsoft (MSRC)
Windows Server 2012 R26.3.9600.22074 · KB5040456Microsoft (MSRC)
Windows Server 2012 R2 (Server Core installation)6.3.9600.22074 · KB5040456Microsoft (MSRC)
Windows Server 201610.0.14393.7159 · KB5040434Microsoft (MSRC)
Windows Server 2016 (Server Core installation)10.0.14393.7159 · KB5040434Microsoft (MSRC)
Windows Server 201910.0.17763.6054 · KB5040430Microsoft (MSRC)
Windows Server 2019 (Server Core installation)10.0.17763.6054 · KB5040430Microsoft (MSRC)
Windows Server 202210.0.20348.2582 · KB5040437Microsoft (MSRC)
Windows Server 2022 (Server Core installation)10.0.20348.2582 · KB5040437Microsoft (MSRC)
Windows Server 2022, 23H2 Edition (Server Core installation)10.0.25398.1009 · KB5040438Microsoft (MSRC)

Exploit status

Proof of concept available

A public proof of concept or detection signature exists. Exploit knowledge is out there; don't delay patching.

Evidence

  • Proof-of-concept repository on GitHub ×16

Noroxi does not host or link to exploit code. Metasploit module names and Nuclei template ids are shown (names, not code); Exploit-DB entries and PoC repositories are given as counts only.

Public exploit evidence
SourceKindDate
Proof-of-concept repository on GitHub16 repositories2024-08-09 → 2026-07-23

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

  1. Published
  2. First PoC+30 d
  3. TodayNov 14, 2026+858 d
EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2023-28231455 days apartDHCP Server Service Remote Code Execution Vulnerability
    46Plan
  • CVE-2025-21208217 days apartWindows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
    36Monitor
  • CVE-2025-21410217 days apartWindows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
    36Monitor
  • CVE-2024-3812035 days apartWindows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
    35Monitor
  • CVE-2024-3812135 days apartWindows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
    35Monitor
  • CVE-2024-3815435 days apartWindows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
    35Monitor

National notice (Türkiye Cybersecurity Directorate / USOM)

Official security notices citing this record; remediation advice is on the agency's page.

All national notices →

Not on record for this CVE: patch commit or PR link · researcher credit · public bounty program.

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • No account or password is required.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
high · data can be read
Integrity
high · data or configuration can be modified
Availability
high · the service can be disrupted
Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
High

Weakness class (CWE)

CWE-122 · Heap-based Buffer Overflow

CVSS vector

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

nvd-secondary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

ATT&CK techniques

—

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records