CVE-2017-0146

Microsoft Corporation Windows SMB

Published 17 Mar 2017 · updated 17 Jun 2026 · Analyzed

8.8 High · CVSS 3.1, NVD

Exploited in the wild

CISA added this to its Known Exploited Vulnerabilities catalog on 25 Mar 2022, with a remediation deadline of 15 Apr 2022 for US federal agencies. It has been used in ransomware campaigns.

Required action: Apply updates per vendor instructions.

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-2017-0143, CVE-2017-0144, CVE-2017-0145, and CVE-2017-0148.

References

packetstormsecurity.com/files/154690/DOUBLEPULSAR-Payload-Execution-Neutralization.html · Exploit, Third Party Advisory, VDB Entry
packetstormsecurity.com/files/156196/SMB-DOUBLEPULSAR-Remote-Code-Execution.html · Exploit, Third Party Advisory, VDB Entry
www.securityfocus.com/bid/96707 · Broken Link, Third Party Advisory, VDB Entry
www.securitytracker.com/id/1037991 · Broken Link, Third Party Advisory, VDB Entry
cert-portal.siemens.com/productcert/pdf/ssa-701903.pdf · Third Party Advisory
cert-portal.siemens.com/productcert/pdf/ssa-966341.pdf · Third Party Advisory
ics-cert.us-cert.gov/advisories/ICSMA-18-058-02 · Third Party Advisory, US Government Resource
portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0146 · Patch, Vendor Advisory
www.exploit-db.com/exploits/41891/ · Exploit, Third Party Advisory, VDB Entry
www.exploit-db.com/exploits/41987/ · Exploit, Third Party Advisory, VDB Entry
www.exploit-db.com/exploits/43970/ · Exploit, Third Party Advisory, VDB Entry
www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-0146 · US Government Resource