Unauthenticated Remote Input Injection in QNAP HD Station's remotepad (QNAP Systems Inc. HybridDesk Station)

CVE-2026-39997
HIGH 8.9

At a glance

Source
NVD
EPSS
EPSS 0.24 % · percentile 15 ()
State
PUBLISHED
Published
Updated
Assigner
qnap
NVD status
Awaiting Analysis

Description

A missing authentication for critical function vulnerability has been reported to affect HybridDesk Station. If exploited, the vulnerability could allow remote attackers to gain access to the system. We have already fixed the vulnerability in the following version: HybridDesk Station 4.2.22 and later

Weaknesses (CWE)

  • CWE-306 — Missing Authentication for Critical Functionality

References

Scores

VersionScoreVectorScored by
CVSS 4.0HIGH 8.9CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:Hqnap
CVSS 4.0HIGH 8.9CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD · security@qnapsecurity.com.tw (Secondary)

European references

Affected products

ProductVersions
QNAP Systems Inc. · HybridDesk Stationaffected 4.2.x < 4.2.22

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD