CVE-2017-0145
Microsoft SMBv1 Remote Code Execution Vulnerability
Does this matter?
Known to be exploited in the wild (CISA KEV, CISA remediation deadline 10 August 2022). Treat as an emergency change: patch or isolate now, then hunt for prior compromise.
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-2017-0146, and CVE-2017-0148.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 89.85% probability · 100th percentile
- Public exploits
- 3 in Exploit-DB · verified · first 17 April 2017
- CISA KEV
- Listed 10 February 2022 · due 10 August 2022 · used in ransomware campaigns
- Affected
- microsoft/server message block · 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
- Source
- secure@microsoft.com
EPSS 89.8% since 27 October 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
CISA notes
Apply updates per vendor instructions. https://nvd.nist.gov/vuln/detail/CVE-2017-0145
Public exploits (3)
Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.
| EDB-ID | Title | Type | Published | Verified |
|---|---|---|---|---|
| EDB-47456source ↗ | DOUBLEPULSAR - Payload Execution and Neutralization (Metasploit)windows · Metasploit | remote | 2 October 2019 | yes |
| EDB-41987source ↗ | Microsoft Windows Server 2008 R2 (x64) - 'SrvOs2FeaToNt' SMB Remote Code Execution (MS17-010)windows_x86-64 · Juan Sacco | remote | 10 May 2017 | no |
| EDB-41891source ↗ | Microsoft Windows - SMB Remote Code Execution Scanner (MS17-010) (Metasploit)windows · Sean Dillon | dos | 17 April 2017 | yes |
References
- http://packetstormsecurity.com/files/154690/DOUBLEPULSAR-Payload-Execution-Neutralization.htmlExploit, Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/156196/SMB-DOUBLEPULSAR-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/96705Broken Link, Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1037991Broken Link, Third Party Advisory, VDB Entry
- https://cert-portal.siemens.com/productcert/pdf/ssa-701903.pdfThird Party Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-966341.pdfThird Party Advisory
- https://ics-cert.us-cert.gov/advisories/ICSMA-18-058-02Third Party Advisory, US Government Resource
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0145Patch, Vendor Advisory
- https://www.exploit-db.com/exploits/41891/Exploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/41987/Exploit, Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/154690/DOUBLEPULSAR-Payload-Execution-Neutralization.htmlExploit, Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/156196/SMB-DOUBLEPULSAR-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/96705Broken Link, Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1037991Broken Link, Third Party Advisory, VDB Entry
- https://cert-portal.siemens.com/productcert/pdf/ssa-701903.pdfThird Party Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-966341.pdfThird Party Advisory
- https://ics-cert.us-cert.gov/advisories/ICSMA-18-058-02Third Party Advisory, US Government Resource
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0145Patch, Vendor Advisory
- https://www.exploit-db.com/exploits/41891/Exploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/41987/Exploit, Third Party Advisory, VDB Entry
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-0145US Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.