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CVE Vulnerability Details :
CVE-2019-25564
PUBLISHED
More InfoOfficial Page
Assigner-VulnCheck
Assigner Org ID-83251b91-4cc7-4094-a5c7-464a1b83ea10
View Known Exploited Vulnerability (KEV) details
Published At-21 Mar, 2026 | 12:47
Updated At-24 Mar, 2026 | 15:15
Rejected At-
▼CVE Numbering Authority (CNA)
PCHelpWareV2 1.0.0.5 Denial of Service via Group Field

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 Products
Vendor
Uvnc
Product
PCHelpWareV2
Versions
Affected
  • 1.0.0.5
Problem Types
TypeCWE IDDescription
CWECWE-787Out-of-bounds Write
Type: CWE
CWE ID: CWE-787
Description: Out-of-bounds Write
Metrics
VersionBase scoreBase severityVector
4.06.8MEDIUM
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
3.15.5MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Version: 4.0
Base score: 6.8
Base severity: MEDIUM
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
Version: 3.1
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
finder
Alejandra Sánchez
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.exploit-db.com/exploits/46709
exploit
https://www.uvnc.com/home.html
product
http://www.uvnc.eu/download/pchw2/PCHelpWareV2.msi
product
https://www.vulncheck.com/advisories/pchelpwarev2-denial-of-service-via-group-field
third-party-advisory
Hyperlink: https://www.exploit-db.com/exploits/46709
Resource:
exploit
Hyperlink: https://www.uvnc.com/home.html
Resource:
product
Hyperlink: http://www.uvnc.eu/download/pchw2/PCHelpWareV2.msi
Resource:
product
Hyperlink: https://www.vulncheck.com/advisories/pchelpwarev2-denial-of-service-via-group-field
Resource:
third-party-advisory
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found