Microsoft · SMBv1 server
CVE-2017-0148
Microsoft SMBv1 Server Remote Code Execution Vulnerability
Qué es
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-2017-0146.
CISA: The SMBv1 server in Microsoft allows remote attackers to execute arbitrary code via crafted packets.
Qué hacer
Apply updates per vendor instructions.
Plazo para las agencias federales de EE. UU.: 27 de abril de 2022
- Añadida a la lista de CISA
- 6 de abril de 2022
- Publicada
- 17 de marzo de 2017
- Gravedad
- Alto 8,1 CVSS 3.1
- Probabilidad de ataques en los próximos 30 días (EPSS)
- 99,4% entre el 0,1% superior de todas las vulnerabilidades conocidas
- Debilidad
- CWE-20
- Más detalles
- NVD · CVE.org · CISA
Todas las referencias (10)
- https://www.exploit-db.com/exploits/41891/
- http://www.securitytracker.com/id/1037991
- http://www.securityfocus.com/bid/96706
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0148
- https://cert-portal.siemens.com/productcert/pdf/ssa-701903.pdf
- https://ics-cert.us-cert.gov/advisories/ICSMA-18-058-02
- https://www.exploit-db.com/exploits/41987/
- https://cert-portal.siemens.com/productcert/pdf/ssa-966341.pdf
- http://packetstormsecurity.com/files/154690/DOUBLEPULSAR-Payload-Execution-Neutralization.html
- http://packetstormsecurity.com/files/156196/SMB-DOUBLEPULSAR-Remote-Code-Execution.html
Más fallos explotados de Microsoft
| Añadido | Vulnerabilidad | Producto | Gravedad | Prob. de ataque |
|---|---|---|---|---|
| 24 may 2022 | Windows SMBv1 Information Disclosure | SMBv1 server | Alto 7,5 | 99,7% |
| 13 oct 2026 | Command Injection | Windows | Alto 8,8 | 9,8% |
| 25 sept 2026 | Code Injection | SharePoint | Alto 8,8 | 8,2% |
| 8 sept 2026 | Link Following | Windows | Alto 7,8 | 0,4% |
| 8 sept 2026 | Heap-Based Buffer Overflow | Windows | Alto 7,8 | 0,4% |
| 26 ago 2026 | Remote Code Execution | SQL Server | Alto 8,8 | 57% |
| 18 ago 2026 | Double Free | Internet Key Exchange (IKE) Service Extensions | Crítica 9,8 | 77% |
| 18 ago 2026 | Weak Authentication | SharePoint | Crítica 9,1 | 70% |
Fuentes: Known Exploited Vulnerabilities (CISA, dominio público), CVE records (cve.org) y EPSS (FIRST). La probabilidad de ataque es la estimación EPSS de que alguien intente explotar el fallo en los próximos 30 días.