Vulnerability in Hummingheads Defense Platform
CVE-2025-22890
Execution with unnecessary privileges issue exists in Defense Platform Home Edition Ver.3.9.51.x and earlier. If an attacker performs a specific operation, SYSTEM privilege of the Windows system where the product is running may be obtained.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.002 (7.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 7th percentile — 7.3% 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
- Hummingheads Defense Platform
- Humming Heads Inc. Defense Platform Home Edition — versions Ver.3.9.51.x and earlier
Weakness classification (CWE)
References
- www.hummingheads.co.jp/dep/storelist/ (Product)
- jvn.jp/en/jp/JVN66673020/ (Third Party Advisory)
Frequently asked questions
- What is CVE-2025-22890?
- CVE-2025-22890 is a high-severity vulnerability in Hummingheads Defense Platform, classified under CWE-250. CVSS score: 8.8/10. Published 2025-02-06.
- How severe is CVE-2025-22890?
- High severity. CVSS v3 base score is 8.8 out of 10.