CVE-2023-53947highCWE-428

CVE-2023-53947: high-severity vulnerability in oscinventory OCS Inventory NG

OCS Inventory NG 2.3.0.0 Unquoted Service Path Privilege Escalation

Published 19 Dec 2025 · Updated 14 May 2026

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21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.5epss 0.2%

OCS Inventory NG 2.3.0.0 contains an unquoted service path vulnerability that allows local attackers to escalate privileges to system level. Attackers can place a malicious executable in the unquoted service path and trigger the service restart to execute code with elevated system privileges.

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

Affected products

oscinventory · OCS Inventory NG

References

https://github.com/OCSInventory-NG/WindowsAgent https://www.exploit-db.com/exploits/51389 https://www.vulncheck.com/advisories/ocs-inventory-ng-unquoted-service-path-privilege-escalation