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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-2017-0145, CVE-2017-0146, and CVE-2017-0148.
| 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 |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
| Source | Exploited | Ransomware Use | Notes |
|---|---|---|---|
| enisa-cnw-kev | Yes | — | Affected: Microsoft / Windows (SMBv1 - EternalBlue) | Exploitation type: ransomware | Origin source: cnw |
| cisa-kev | Yes | Known | KEV entry: Microsoft SMBv1 Remote Code Execution Vulnerability | Affected: Microsoft / SMBv1 | Description: The SMBv1 server in multiple Microsoft Windows versions allows remote attackers to execute arbitrary code via crafted packets. | Required action: Apply updates per vendor instructions. | Due date: 2022-08-10 | Known ransomware campaign use (KEV): Known | Notes (KEV): https://nvd.nist.gov/vuln/detail/CVE-2017-0144 |
| kevintel | Yes | Known | KEVIntel entry: 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;... | Affected: Microsoft Corporation / Windows SMB | CVSS: 8.8 (HIGH) | EPSS: 0.9923 | Used in malware: yes | Not yet in CISA KEV: False |
| Ransomware Group | Vendor | Product | Source |
|---|---|---|---|
| RansomHub | Windows | SMBv1 | cisa.gov |
| thegentlemen | MS Server Products | SMBv1 | kelacyber.com |