CVE-2017-0143
Microsoft Windows Server Message Block (SMBv1) Remote Code Execution Vulnerability - [Actively Exploited]
Description
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-2017-0144, CVE-2017-0145, CVE-2017-0146, and CVE-2017-0148.
INFO
Published Date :
March 17, 2017, 12:59 a.m.
Last Modified :
April 20, 2025, 1:37 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CISA KEV (Known Exploited Vulnerabilities)
For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.
Microsoft Windows Server Message Block 1.0 (SMBv1) contains an unspecified vulnerability that allows for remote code execution.
Apply updates per vendor instructions.
https://nvd.nist.gov/vuln/detail/CVE-2017-0143
Affected Products
The following products are affected by CVE-2017-0143
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | HIGH | [email protected] | ||||
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 3.1 | HIGH | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
Solution
- Apply the appropriate security updates provided by the vendor.
- Disable SMBv1 if the operating system is no longer supported by the vendor.
- Block TCP port 445, and TCP/UDP ports 137/138/139 on all network boundary devices.
Public PoC/Exploit Available at Github
CVE-2017-0143 has a 164 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2017-0143.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-0143 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2017-0143
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
Using nmap and metasploit to expose and exploit a Remote Code Execution vulnerability
None
None
Performed a vulnerability scan on my personal system using OpenVAS/Nessus Essentials to identify potential security flaws. The scan detected outdated software, open ports, and misconfigurations. This task enhanced my understanding of threat detection and system hardening techniques in cybersecurity.
Shell
None
None
Vulnerability Assessment & Penetration Testing (VAPT) project on Windows 7 and Ubuntu Server, including real-world exploitation, reporting, and a simulated web app assessment during my internship.
None
None
None
None
A controlled demonstration of the MS17-010 (EternalBlue) vulnerability against unpatched Windows 7, including exploitation, post-exploitation, and remediation strategies. For educational purposes only.
eternalblue ms17-010 cve-2017-0143
Vulnerabilidades Conhecidas em Sistemas Windows Desatualizados
This is a security assessment report regarding the EthernalBlue vulnerability (CVE-2017-0143).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-0143 vulnerability anywhere in the article.
-
Cyber Security News
Active Directory Attack Kill Chain Checklist & Tools List- 2025
The “Active Directory Kill Chain Attack & Defense” concept is a structured approach to understanding the sequence of events or stages involved in an Active Directory (AD) attack and the corresponding ... Read more
-
Cyber Security News
Ghost Ransomware Compromised Organisations Across 70+ Countries – CISA & FBI Warns
The Federal Bureau of Investigation (FBI) and Cybersecurity and Infrastructure Security Agency (CISA) have issued a joint advisory warning of widespread attacks by the Ghost ransomware group, which ha ... Read more
The following table lists the changes that have been made to the
CVE-2017-0143 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Modified Analysis by [email protected]
Apr. 04, 2025
Action Type Old Value New Value Changed CPE Configuration AND OR *cpe:2.3:a:microsoft:server_message_block:1.0:*:*:*:*:*:*:* OR cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_vista:-:sp2:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_10_1607:-:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_10_1511:-:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_10_1507:-:*:*:*:*:*:*:* AND OR *cpe:2.3:a:microsoft:server_message_block:1.0:*:*:*:*:*:*:* OR cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_vista:-:sp2:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_10_1507:-:*:*:*:*:*:x64:* cpe:2.3:o:microsoft:windows_10_1507:-:*:*:*:*:*:x86:* cpe:2.3:o:microsoft:windows_10_1511:-:*:*:*:*:*:x64:* cpe:2.3:o:microsoft:windows_10_1511:-:*:*:*:*:*:x86:* cpe:2.3:o:microsoft:windows_10_1607:-:*:*:*:*:*:x64:* cpe:2.3:o:microsoft:windows_10_1607:-:*:*:*:*:*:x86:* -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Feb. 10, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H -
Modified Analysis by [email protected]
Feb. 04, 2025
Action Type Old Value New Value -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://packetstormsecurity.com/files/154690/DOUBLEPULSAR-Payload-Execution-Neutralization.html Added Reference http://packetstormsecurity.com/files/156196/SMB-DOUBLEPULSAR-Remote-Code-Execution.html Added Reference http://www.securityfocus.com/bid/96703 Added Reference http://www.securitytracker.com/id/1037991 Added Reference https://cert-portal.siemens.com/productcert/pdf/ssa-701903.pdf Added Reference https://cert-portal.siemens.com/productcert/pdf/ssa-966341.pdf Added Reference https://ics-cert.us-cert.gov/advisories/ICSMA-18-058-02 Added Reference https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0143 Added Reference https://www.exploit-db.com/exploits/41891/ Added Reference https://www.exploit-db.com/exploits/41987/ Added Reference https://www.exploit-db.com/exploits/43970/ -
Modified Analysis by [email protected]
Jul. 25, 2024
Action Type Old Value New Value Removed CVSS V3 NIST AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type http://packetstormsecurity.com/files/154690/DOUBLEPULSAR-Payload-Execution-Neutralization.html No Types Assigned http://packetstormsecurity.com/files/154690/DOUBLEPULSAR-Payload-Execution-Neutralization.html Exploit, Third Party Advisory, VDB Entry Changed Reference Type http://packetstormsecurity.com/files/156196/SMB-DOUBLEPULSAR-Remote-Code-Execution.html No Types Assigned http://packetstormsecurity.com/files/156196/SMB-DOUBLEPULSAR-Remote-Code-Execution.html Exploit, Third Party Advisory, VDB Entry Changed Reference Type http://www.securityfocus.com/bid/96703 No Types Assigned http://www.securityfocus.com/bid/96703 Broken Link, Third Party Advisory, VDB Entry Changed Reference Type http://www.securitytracker.com/id/1037991 No Types Assigned http://www.securitytracker.com/id/1037991 Broken Link, Third Party Advisory, VDB Entry Changed Reference Type https://cert-portal.siemens.com/productcert/pdf/ssa-701903.pdf No Types Assigned https://cert-portal.siemens.com/productcert/pdf/ssa-701903.pdf Third Party Advisory Changed Reference Type https://cert-portal.siemens.com/productcert/pdf/ssa-966341.pdf No Types Assigned https://cert-portal.siemens.com/productcert/pdf/ssa-966341.pdf Third Party Advisory Changed Reference Type https://ics-cert.us-cert.gov/advisories/ICSMA-18-058-02 No Types Assigned https://ics-cert.us-cert.gov/advisories/ICSMA-18-058-02 Third Party Advisory, US Government Resource Changed Reference Type https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0143 Vendor Advisory https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0143 Patch, Vendor Advisory Changed Reference Type https://www.exploit-db.com/exploits/41891/ No Types Assigned https://www.exploit-db.com/exploits/41891/ Exploit, Third Party Advisory, VDB Entry Changed Reference Type https://www.exploit-db.com/exploits/41987/ No Types Assigned https://www.exploit-db.com/exploits/41987/ Exploit, Third Party Advisory, VDB Entry Changed Reference Type https://www.exploit-db.com/exploits/43970/ No Types Assigned https://www.exploit-db.com/exploits/43970/ Exploit, Third Party Advisory, VDB Entry Removed CWE NIST CWE-20 Added CWE NIST NVD-CWE-noinfo Changed CPE Configuration AND OR *cpe:2.3:a:microsoft:server_message_block:1.0:*:*:*:*:*:*:* OR cpe:2.3:o:microsoft:windows_10:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_10:1511:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_8.1:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2012:-:gold:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_vista:-:sp2:*:*:*:*:*:* AND OR *cpe:2.3:a:microsoft:server_message_block:1.0:*:*:*:*:*:*:* OR cpe:2.3:o:microsoft:windows_10_1507:-:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_10_1511:-:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_10_1607:-:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_vista:-:sp2:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:a:philips:intellispace_portal:7.0:*:*:*:*:*:*:* *cpe:2.3:a:philips:intellispace_portal:8.0:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:acuson_p300_firmware:13.02:*:*:*:*:*:*:* *cpe:2.3:o:siemens:acuson_p300_firmware:13.03:*:*:*:*:*:*:* *cpe:2.3:o:siemens:acuson_p300_firmware:13.20:*:*:*:*:*:*:* *cpe:2.3:o:siemens:acuson_p300_firmware:13.21:*:*:*:*:*:*:* OR cpe:2.3:h:siemens:acuson_p300:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:acuson_p500_firmware:va10:*:*:*:*:*:*:* *cpe:2.3:o:siemens:acuson_p500_firmware:vb10:*:*:*:*:*:*:* OR cpe:2.3:h:siemens:acuson_p500:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:acuson_sc2000_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0 up to (excluding) 4.0e *cpe:2.3:o:siemens:acuson_sc2000_firmware:5.0a:*:*:*:*:*:*:* OR cpe:2.3:h:siemens:acuson_sc2000:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:acuson_x700_firmware:1.0:*:*:*:*:*:*:* *cpe:2.3:o:siemens:acuson_x700_firmware:1.1:*:*:*:*:*:*:* OR cpe:2.3:h:siemens:acuson_x700:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:syngo_sc2000_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0 up to (excluding) 4.0e *cpe:2.3:o:siemens:syngo_sc2000_firmware:5.0a:*:*:*:*:*:*:* OR cpe:2.3:h:siemens:syngo_sc2000:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:tissue_preparation_system_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:siemens:tissue_preparation_system:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:versant_kpcr_molecular_system_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:siemens:versant_kpcr_molecular_system:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:versant_kpcr_sample_prep_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:siemens:versant_kpcr_sample_prep:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Feb. 04, 2020
Action Type Old Value New Value Added Reference http://packetstormsecurity.com/files/156196/SMB-DOUBLEPULSAR-Remote-Code-Execution.html [No Types Assigned] -
CVE Modified by [email protected]
Oct. 01, 2019
Action Type Old Value New Value Added Reference http://packetstormsecurity.com/files/154690/DOUBLEPULSAR-Payload-Execution-Neutralization.html [No Types Assigned] -
CVE Modified by [email protected]
Jun. 21, 2018
Action Type Old Value New Value Added Reference https://cert-portal.siemens.com/productcert/pdf/ssa-966341.pdf [No Types Assigned] -
CVE Modified by [email protected]
May. 11, 2018
Action Type Old Value New Value Added Reference https://cert-portal.siemens.com/productcert/pdf/ssa-701903.pdf [No Types Assigned] -
CVE Modified by [email protected]
Mar. 28, 2018
Action Type Old Value New Value Added Reference https://ics-cert.us-cert.gov/advisories/ICSMA-18-058-02 [No Types Assigned] -
CVE Modified by [email protected]
Feb. 08, 2018
Action Type Old Value New Value Added Reference https://www.exploit-db.com/exploits/43970/ [No Types Assigned] -
CVE Modified by [email protected]
Aug. 16, 2017
Action Type Old Value New Value Added Reference https://www.exploit-db.com/exploits/41987/ [No Types Assigned] Added Reference https://www.exploit-db.com/exploits/41891/ [No Types Assigned] -
CVE Modified by [email protected]
Jul. 17, 2017
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1037991 [No Types Assigned] -
CVE Modified by [email protected]
Mar. 18, 2017
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/96703 [No Types Assigned] -
Initial Analysis by [email protected]
Mar. 17, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:M/Au:N/C:C/I:C/A:C) Added CVSS V3 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0143 No Types Assigned https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0143 Vendor Advisory Added CWE CWE-20 Added CPE Configuration AND OR *cpe:2.3:a:microsoft:server_message_block:1.0:*:*:*:*:*:*:* OR cpe:2.3:o:microsoft:windows_10:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_10:1511:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_8.1:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2012:-:gold:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_vista:-:sp2:*:*:*:*:*:*
Vulnerability Scoring Details
Base CVSS Score: 8.8
Base CVSS Score: 9.3
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
94.02 }} 0.04%
score
0.99883
percentile