CVE-2017-0147
The SMBv1 server in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7...
The SMBv1 server in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; and Windows 10 Gold, 1511, and 1607; and Windows Server 2016 allows remote attackers to obtain sensitive information from process memory via a crafted packets, aka "Windows SMB Information Disclosure Vulnerability."
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
The SMBv1 server in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; and Windows 10 Gold, 1511, and 1607; and Windows Server 2016 allows remote attackers to obtain sensitive information from process memory via a crafted packets, aka "Windows SMB Information Disclosure Vulnerability."
- Record
CVE-2017-0147- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:P/I:N/A:N - Updated
- 2026-11-02
CVE List
The SMBv1 server in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; and Windows 10 Gold, 1511, and 1607; and Windows Server 2016 allows remote attackers to obtain sensitive information from process memory via a crafted packets, aka "Windows SMB Information Disclosure Vulnerability."
- Record
CVE-2017-0147- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
EUVDEUVD-2017-0514
The SMBv1 server in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; and Windows 10 Gold, 1511, and 1607; and Windows Server 2016 allows remote attackers to obtain sensitive information from process memory via a crafted packets, aka "Windows SMB Information Disclosure Vulnerability."
- Record
EUVD-2017-0514- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-xh7q-7r6g-64g2
The SMBv1 server in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7...
The SMBv1 server in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; and Windows 10 Gold, 1511, and 1607; and Windows Server 2016 allows remote attackers to obtain sensitive information from process memory via a crafted packets, aka "Windows SMB Information Disclosure Vulnerability."
- Record
GHSA-xh7q-7r6g-64g2- CVSS 3.0
- 5.9 Medium
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
CISA KEV No score
Microsoft Windows SMBv1 Information Disclosure Vulnerability
The SMBv1 server in Microsoft Windows allows remote attackers to obtain sensitive information from process memory via a crafted packet.
- Record
CVE-2017-0147- Weakness
- CWE-200
- Updated
- 2026-11-02
Affected products
- microsoft smbv1 server
- microsoft windows 7
- microsoft windows 8.1
- microsoft windows rt 8.1
- microsoft windows server 2008
- microsoft windows server 2012
- microsoft windows server 2016
- microsoft windows vista
- microsoft windows 10 1507
- microsoft windows 10 1511
- microsoft windows 10 1607
- microsoft corporation windows smb
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Metasploit | MS17-010 EternalBlue SMB Remote Windows Kernel Pool Corruption | 2017-03-14 |
| Metasploit | MS17-010 EternalRomance/EternalSynergy/EternalChampion SMB Remote Windows Code Execution | 2017-03-14 |
| Metasploit | SMB DOUBLEPULSAR Remote Code Execution | 2017-04-14 |
| Exploit-DB | Microsoft Windows - SMB Remote Code Execution Scanner (MS17-010) (Metasploit) | 2017-04-17 |
| Exploit-DB | Microsoft Windows Server 2008 R2 (x64) - 'SrvOs2FeaToNt' SMB Remote Code Execution (MS17-010) | 2017-05-10 |
| Exploit-DB | Microsoft Windows - 'EternalRomance'/'EternalSynergy'/'EternalChampion' SMB Remote Code Execution (Metasploit) (MS17-010) | 2018-02-05 |
| Exploit-DB | DOUBLEPULSAR - Payload Execution and Neutralization (Metasploit) | 2019-10-02 |
| PoC in GitHub | RobertoLeonFR-ES/Exploit-Win32.CVE-2017-0147.A | 2022-01-04 |
| Metasploit | MS17-010 EternalRomance/EternalSynergy/EternalChampion SMB Remote Windows Command Execution | 2017-03-14 |
| Metasploit | MS17-010 SMB RCE Detection |
History
| Recorded | Changed | Sources |
|---|---|---|
| exploitation, exploits | ||
| first indexed | CVE List, EUVD, Exploit-DB, GitHub Advisories, CISA KEV, Metasploit, NVD, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2017-0147 is a high vulnerability (CVSS 7.5) in Microsoft Smbv1 Server, published March 17, 2017. CISA lists it as known to be exploited, since May 24, 2022. EUVD reports exploitation since May 24, 2022. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 99.7%, the 99th percentile. No source names a fixed version.
References
exploit-db.com/exploits/41891
securitytracker.com/id/1037991
securityfocus.com/bid/96709
cert-portal.siemens.com/productcert/pdf/ssa-701903.pdf
ics-cert.us-cert.gov/advisories/ICSMA-18-058-02
Show 8 moreShow less
portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0147
packetstormsecurity.com/files/154690/DOUBLEPULSAR-Payload-Execution-Neutralization.html
cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-0147
nvd.nist.gov/vuln/detail/CVE-2017-0147
github.com/advisories/GHSA-xh7q-7r6g-64g2