What is CVE-2023-1487?

CVE-2023-1487 is a medium-severity vulnerability in Lespeed Wisecleaner Wise System Monitor, classified under Improper Resource Shutdown or Release. CVSS score: 5.5/10. Published 2023-03-18.

How severe is CVE-2023-1487?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Is CVE-2023-1487 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Lespeed Wisecleaner Wise System Monitor

CVE-2023-1487

A vulnerability, which was classified as problematic, has been found in Lespeed WiseCleaner Wise System Monitor 1.5.3.54. This issue affects the function 0x9C40208C/0x9C402000/0x9C402084/0x9C402088/0x9C402004/0x9C4060C4/0x9C4060CC/0x9C4060D0/0x9C4060D4/0x9C40A0DC/0x9C40A0D8/0x9C40A0DC/0x9C40A0E0 in the library WiseHDInfo64.dll of the component IoControlCode Handler. The manipulation leads to denial of service. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. The identifier VDB-223373 was assigned to this vulnerability.

Published 2023-03-18 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.003 (25.9th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 26th percentile — 25.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Lespeed Wisecleaner Wise System Monitor — versions 1.5.3.54
Wisecleaner Wise System Monitor — versions 1.5.3.54

Weakness classification (CWE)

CWE-404 — Improper Resource Shutdown or Release

Public proof-of-concept exploits

References

vuldb.com/ (Permissions Required, technical-description, Third Party Advisory, vdb-entry)
vuldb.com/ (signature, Permissions Required, permissions-required, Third Party Advisory)
github.com/zeze-zeze/WindowsKernelVuln/tree/master/CVE-2023-1487 (related, Exploit, Third Party Advisory)
drive.google.com/file/d/1zk_ErtD34TBnQu8VGTUZKQpGGVDaUR1y/view (Exploit, exploit)

Frequently asked questions

What is CVE-2023-1487?: CVE-2023-1487 is a medium-severity vulnerability in Lespeed Wisecleaner Wise System Monitor, classified under Improper Resource Shutdown or Release. CVSS score: 5.5/10. Published 2023-03-18.
How severe is CVE-2023-1487?: Medium severity. CVSS v3 base score is 5.5 out of 10.
Is CVE-2023-1487 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.