A vulnerability in agent program of HelpU remote control solution could allow an authenticated remote attacker to execute arbitrary commands This vulnerability is due to insufficient input santization when communicating customer process.
CVSS v4.0 Metrics
Exploitability
Attack VectorLocal
ComplexityHigh
RequirementsPresent
PrivilegesLow
User InteractionNone
Threat
Exploit MaturityPoC
Vulnerable System
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
Subsequent System
ConfidentialityNone
IntegrityNone
AvailabilityNone
Supplemental
SafetyNegligible
AutomatableYes
RecoveryAutomatic
Value DensityConcentrated
UrgencyMedium
Change Log
| Date | Source | Changes | Score |
|---|
| 2026-07-21 | PoC | E: U→P | 4.4 → 6.4 |
| 2026-07-21 | cve.org | initial, patch: Unavailable | 4.4 |
Affected Software
| Vendor | Product | Version |
|---|
| helpu | helpuftclient | 3.0.0.0 |
| helpu | helpuftserver | 3.0.0.0 |
| helpu | helpuserver | 1.0.0.2 |
| helpu | helpuviewer | 2018.5.21.0 |
| Helpu,inc | HelpuFTClient.dll | 3.0.0.0 2020.11.20.0 |
| Helpu,inc | HelpuFTServer.dll | 3.0.0.0 2020.11.20.0 |
| Helpu,inc | HelpuServer.exe | ≥ 1.0.0.2, ≤ 2020.11.20.0 |
| Helpu,inc | HelpuViewer.exe | ≥ 2018.5.21.0, ≤ 2020.11.20.0 |
Published: 2021-06-24
