CVE-2019-25564

PCHelpWareV2 1.0.0.5 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string in the Group field. Attackers can paste a buffer overflow payload into the Group property field and click Ok to trigger an application crash.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
http://www.uvnc.eu/download/pchw2/PCHelpWareV2.msi	Product
https://www.exploit-db.com/exploits/46709	Exploit Third Party Advisory VDB Entry
https://www.uvnc.com/home.html	Product
https://www.vulncheck.com/advisories/pchelpwarev2-denial-of-service-via-group-field	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:uvnc:pchelpwarev2:1.0.0.5:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-03-21 13:16

Updated : 2026-03-24 20:43

NVD link : CVE-2019-25564

Mitre link : CVE-2019-25564

CVE.ORG link : CVE-2019-25564

JSON object : View

Products Affected

uvnc

pchelpwarev2

CWE

CWE-787

Out-of-bounds Write

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