CVE-2017-0146
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 execute arbitrary code via crafted packets, aka "Windows SMB Remote Code Execution Vulnerability." This vulnerability is different from those described in CVE-2017-0143, CVE-2017-0144, CVE-2017-0145, and CVE-2017-0148.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
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 execute arbitrary code via crafted packets, aka "Windows SMB Remote Code Execution Vulnerability." This vulnerability is different from those described in CVE-2017-0143, CVE-2017-0144, CVE-2017-0145, and CVE-2017-0148.
- Record
CVE-2017-0146- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 9.3 High
AV:N/AC:M/Au:N/C:C/I:C/A:C - 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 execute arbitrary code via crafted packets, aka "Windows SMB Remote Code Execution Vulnerability." This vulnerability is different from those described in CVE-2017-0143, CVE-2017-0144, CVE-2017-0145, and CVE-2017-0148.
- Record
CVE-2017-0146- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
EUVDEUVD-2017-0513
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 execute arbitrary code via crafted packets, aka "Windows SMB Remote Code Execution Vulnerability." This vulnerability is different from those described in CVE-2017-0143, CVE-2017-0144, CVE-2017-0145, and CVE-2017-0148.
- Record
EUVD-2017-0513- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-3c3r-82gp-wc94
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 execute arbitrary code via crafted packets, aka "Windows SMB Remote Code Execution Vulnerability." This vulnerability is different from those described in CVE-2017-0143, CVE-2017-0144, CVE-2017-0145, and CVE-2017-0148.
- Record
GHSA-3c3r-82gp-wc94- CVSS 3.0
- 8.1 High
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-20
- Updated
- 2026-11-02
CISA KEV No score
Microsoft Windows SMB Remote Code Execution Vulnerability
The SMBv1 server in Microsoft Windows allows remote attackers to perform remote code execution.
- Record
CVE-2017-0146- Weakness
- CWE-20
- Updated
- 2026-11-02
Affected products
- microsoft windows
- microsoft server message block
- microsoft corporation windows smb
- siemens acuson p300 firmware
- siemens acuson p500 firmware
- siemens acuson sc2000 firmware
- siemens acuson x700 firmware
- siemens syngo sc2000 firmware
- siemens tissue preparation system firmware
- siemens versant kpcr molecular system firmware
- siemens versant kpcr sample prep firmware
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 |
| 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 |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2017-0146 is a high vulnerability (CVSS 8.8) in Microsoft Windows, published March 17, 2017. CISA lists it as known to be exploited, since March 25, 2022. EUVD reports exploitation since March 25, 2022. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 89.9%, the 99th percentile. No source names a fixed version.
References
securityfocus.com/bid/96707
exploit-db.com/exploits/41891
securitytracker.com/id/1037991
portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0146
cert-portal.siemens.com/productcert/pdf/ssa-701903.pdf
ics-cert.us-cert.gov/advisories/ICSMA-18-058-02
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packetstormsecurity.com/files/154690/DOUBLEPULSAR-Payload-Execution-Neutralization.html
cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-0146
nvd.nist.gov/vuln/detail/CVE-2017-0146
github.com/advisories/GHSA-3c3r-82gp-wc94