Vulnerability in Uvnc Pchelpwarev2
CVE-2019-25563
PCHelpWareV2 1.0.0.5 contains a denial of service vulnerability that allows local attackers to crash the application by supplying a malformed image file. Attackers can trigger the vulnerability through the Create SC feature by selecting a crafted BMP file with an oversized buffer, causing the application to crash.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.002 (7.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 7th percentile — 7.2% 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
- Uvnc Pchelpwarev2 — versions 1.0.0.5
Weakness classification (CWE)
References
- www.exploit-db.com/exploits/46708 (Exploit, VDB Entry, Third Party Advisory, exploit)
- www.uvnc.com/home.html (Product, product)
- www.uvnc.eu/download/pchw2/PCHelpWareV2.msi (Product, product)
- www.vulncheck.com/advisories/pchelpwarev2-denial-of-service-via-sc-creation (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2019-25563?
- CVE-2019-25563 is a medium-severity vulnerability in Uvnc Pchelpwarev2, classified under Sensitive Information in Resource Not Removed Before Reuse. CVSS score: 6.2/10. Published 2026-03-21.
- How severe is CVE-2019-25563?
- Medium severity. CVSS v3 base score is 6.2 out of 10.