The NETLOGON service in Microsoft Windows Server 2003 SP2, Windows Server 2008 SP2 and R2 SP1, and Windows Server 2012 Gold and R2, when a Domain Controller is configured, allows remote attackers to spoof the computer name of a secure channel's endpoint, and obtain sensitive session information, by running a crafted application and leveraging the ability to sniff network traffic, aka "NETLOGON Spoofing Vulnerability."
Published Mar 11, 2015
4.3
MEDIUMCVSS 2.0
EPSS 18.17%
Description
The NETLOGON service in Microsoft Windows Server 2003 SP2, Windows Server 2008 SP2 and R2 SP1, and Windows Server 2012 Gold and R2, when a Domain Controller is configured, allows remote attackers to spoof the computer name of a secure channel's endpoint, and obtain sensitive session information, by running a crafted application and leveraging the ability to sniff network traffic, aka "NETLOGON Spoofing Vulnerability."
Affected products
No data.
- n/a
- n/a
- r2
- n/a
- r2
- r2
- r2
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:A/AC:M/Au:N/C:P/I:P/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (17 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 18.17% (0.18171) | 97.12th | v5 (v2026.06.15) |
| Jun 22, 2026 | 18.31% (0.18313) | 96.85th | v5 (v2026.06.15) |
| Jun 15, 2026 | 20.42% (0.20416) | 97.16th | v5 (v2026.06.15) |
| Feb 18, 2026 | 2.54% (0.02538) | 85.13th | v4 (v2025.03.14) |
| Feb 17, 2026 | 6.11% (0.06109) | 90.57th | v4 (v2025.03.14) |
| Mar 30, 2025 | 1.59% (0.01590) | 79.97th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.65% (0.02651) | 76.22th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.18% (0.01176) | 77.25th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.61% (0.00612) | 79.38th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.61% (0.00612) | 78.00th | v3 (v2023.03.01) |
| Jun 11, 2023 | 0.61% (0.00612) | 75.68th | v3 (v2023.03.01) |
| Apr 10, 2023 | 0.65% (0.00653) | 76.38th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.73% (0.00734) | 77.81th | v3 (v2023.03.01) |
| Mar 6, 2023 | 27.73% (0.27728) | 97.19th | v2 (v2022.01.01) |
| Oct 10, 2022 | 27.73% (0.27728) | 97.09th | v2 (v2022.01.01) |
| Jul 30, 2022 | 31.15% (0.31152) | 97.48th | v2 (v2022.01.01) |
| Feb 4, 2022 | 29.57% (0.29571) | 96.23th | v2 (v2022.01.01) |
References (6)
- http://packetstormsecurity.com/files/130773/Windows-Pass-Through-Authentication-Methods-Improper-Validation.html x_refsource_MISCExploit
- http://seclists.org/fulldisclosure/2015/Mar/60 mailing-listx_refsource_FULLDISC
- http://www.coresecurity.com/advisories/windows-pass-through-authentication-methods-improper-validation x_refsource_MISCExploit
- http://www.securitytracker.com/id/1031891 vdb-entryx_refsource_SECTRACK
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-027 vendor-advisoryx_refsource_MS
- https://www.samba.org/samba/history/samba-4.2.10.html x_refsource_CONFIRM
| Link | Providers | Tags |
|---|---|---|
| http://packetstormsecurity.com/files/130773/Windows-Pass-Through-Authentication-Methods-Improper-Validation.html | x_refsource_MISCExploit | |
| http://seclists.org/fulldisclosure/2015/Mar/60 | mailing-listx_refsource_FULLDISC | |
| http://www.coresecurity.com/advisories/windows-pass-through-authentication-methods-improper-validation | x_refsource_MISCExploit | |
| http://www.securitytracker.com/id/1031891 | vdb-entryx_refsource_SECTRACK | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-027 | vendor-advisoryx_refsource_MS | |
| https://www.samba.org/samba/history/samba-4.2.10.html | x_refsource_CONFIRM |
Change history (0)
No recorded changes yet.