Vulnerability in Microsoft Windows
CVE-2024-58315
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.002 (12.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 12th percentile — 12.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
Weakness classification (CWE)
References
- www.zeroscience.mk/en/vulnerabilities/ZSL-2024-5812.php (Exploit, Third Party Advisory, third-party-advisory)
- packetstormsecurity.com/files/177260/ (Third Party Advisory, exploit)
- www.tosi.net/ (Product, vendor-advisory)
- www.vulncheck.com/advisories/tosibox-key-service-local-privilege-escalation-via… (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2024-58315?
- CVE-2024-58315 is a high-severity vulnerability in Microsoft Windows, classified under Unquoted Search Path or Element. CVSS score: 7.8/10. Published 2025-12-30.
- How severe is CVE-2024-58315?
- High severity. CVSS v3 base score is 7.8 out of 10.