# CVE-2020-0757: Windows SSH Elevation of Privilege Vulnerability

CVE-2020-0757 is fixed in 13 products on 1 platform, first by KB4532691, released February 11, 2020. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2020-0757
- Priority: High
- CVSS: 8.2 (Important)
- EPSS: 0.0091
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Vendor exploitability assessment: Exploitation Less Likely
- Published: Feb 11, 2020
- Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2020-0757

## Description

<p>An elevation of privilege vulnerability exists when Windows improperly handles Secure Socket Shell remote commands. An attacker who successfully exploited the vulnerability could run arbitrary code with elevated privileges.</p> <p>To exploit this vulnerability, an attacker would first have to log on to the system. An attacker could then run a specially crafted application that could exploit the vulnerability and take control of an affected system.</p> <p>The update addresses the vulnerability by correcting how the Secure Socket Shell handles remote commands.</p>

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Microsoft | Windows 10 Version 1809 for 32-bit Systems | 17763.1039 | [KB4532691](https://patchblox.com/security/data/fix/microsoft/kb4532691.md) | Feb 11, 2020 |
| Microsoft | Windows 10 Version 1809 for ARM64-based Systems | 17763.1039 | [KB4532691](https://patchblox.com/security/data/fix/microsoft/kb4532691.md) | Feb 11, 2020 |
| Microsoft | Windows 10 Version 1809 for x64-based Systems | 17763.1039 | [KB4532691](https://patchblox.com/security/data/fix/microsoft/kb4532691.md) | Feb 11, 2020 |
| Microsoft | Windows 10 Version 1903 for 32-bit Systems |  | [KB4532693](https://patchblox.com/security/data/fix/microsoft/kb4532693.md) | Feb 11, 2020 |
| Microsoft | Windows 10 Version 1903 for ARM64-based Systems |  | [KB4532693](https://patchblox.com/security/data/fix/microsoft/kb4532693.md) | Feb 11, 2020 |
| Microsoft | Windows 10 Version 1903 for x64-based Systems |  | [KB4532693](https://patchblox.com/security/data/fix/microsoft/kb4532693.md) | Feb 11, 2020 |
| Microsoft | Windows 10 Version 1909 for 32-bit Systems |  | [KB4532693](https://patchblox.com/security/data/fix/microsoft/kb4532693.md) | Feb 11, 2020 |
| Microsoft | Windows 10 Version 1909 for ARM64-based Systems |  | [KB4532693](https://patchblox.com/security/data/fix/microsoft/kb4532693.md) | Feb 11, 2020 |
| Microsoft | Windows 10 Version 1909 for x64-based Systems |  | [KB4532693](https://patchblox.com/security/data/fix/microsoft/kb4532693.md) | Feb 11, 2020 |
| Microsoft | Windows Server 2019 | 17763.1039 | [KB4532691](https://patchblox.com/security/data/fix/microsoft/kb4532691.md) | Feb 11, 2020 |
| Microsoft | Windows Server 2019 (Server Core installation) | 17763.1039 | [KB4532691](https://patchblox.com/security/data/fix/microsoft/kb4532691.md) | Feb 11, 2020 |
| Microsoft | Windows Server, version 1903 (Server Core installation) |  | [KB4532693](https://patchblox.com/security/data/fix/microsoft/kb4532693.md) | Feb 11, 2020 |
| Microsoft | Windows Server, version 1909 (Server Core installation) |  | [KB4532693](https://patchblox.com/security/data/fix/microsoft/kb4532693.md) | Feb 11, 2020 |

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Data as of 2026-11-08T00:53:09Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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