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

Published Mar 21, 2026
·
Updated

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.

Affected Software

2 affected components
PCHelpWareV2=1.0.0.5
Uvnc Pchelpwarev2=1.0.0.5

Event History

Mar 21, 2026
CVE Published
via MITRE·12:47 PM
Data Sourced
via MITRE·12:47 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·01:16 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2019-25564?

CVE-2019-25564 has a severity rating classified as a denial of service vulnerability.

2

How do I fix CVE-2019-25564?

To fix CVE-2019-25564, ensure that you update PCHelpWareV2 to a version that addresses this vulnerability.

3

Who is affected by CVE-2019-25564?

CVE-2019-25564 affects users of PCHelpWareV2 version 1.0.0.5.

4

What type of attack is CVE-2019-25564 associated with?

CVE-2019-25564 is associated with local denial of service attacks that exploit the Group field.

5

What impact does CVE-2019-25564 have on the software?

The impact of CVE-2019-25564 is that it can cause the application to crash when an excessively long input is provided.

Contact

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