CVE-2017-11780 json
The Server Message Block 1.0 (SMBv1) on Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold…
published 2017-10-13 9 y ago modified 2026-06-17 4 mo ago also EUVD-2017-3388
- cvss
- 7.0
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 10.0%
- EPSS 10.0% chance of exploitation in 30 days, percentile 95%
- public exploits
- 0
- none known
Summary
The Server Message Block 1.0 (SMBv1) on Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016, allows a remote code execution vulnerability when it fails to properly handle certain requests, aka "Windows SMB Remote Code Execution Vulnerability".
Patch / fix
Exploit prediction
9.96% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 7.0 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L |
| NVD | 2.0 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Affected products
- Microsoft Corporation Server Message Block 1.0 (SMBv1)
References
-
portal.msrc.microsoft.com
/en-US/security-guidance/advisory/CVE-2017-11780
patch, vendor-advisory
-
securityfocus.com
/bid/101110
vdb-entry, third-party-advisory
-
securitytracker.com
/id/1039528
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2017-11780
- NVD CVE-2017-11780
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.