CVE-2019-25564 MEDIUM

CVE-2019-25564: PCHelpWareV2 1.0.0.5 Denial of Service via Group Field

Vendor Uvnc
Product PCHelpWareV2
Weakness CWE-787
Published March 21, 2026
Last update March 24, 2026
View on NVD All CVEs

CVSS base score

6.8/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction —
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

March 21, 2026 CVE published
March 24, 2026 Record updated