CVE-2024-38646: high-severity vulnerability in QNAP Systems Inc. Notes Station 3
Notes Station 3
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.4epss 0.2%
An incorrect permission assignment for critical resource vulnerability has been reported to affect Notes Station 3. If exploited, the vulnerability could allow local authenticated attackers who have gained administrator access to read or modify the resource.
We have already fixed the vulnerability in the following version:
Notes Station 3 3.9.7 and later
CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:H
Affected products
QNAP Systems Inc. · Notes Station 3Related CVEs — QNAP Systems Inc. Notes Station 3
In the same product, most dangerous first.
CVE-2024-38644HIGHNotes Station 3EPSS 1.6%CVE-2026-34007MEDIUM**RCE** Unsanitized `X-Forwarded-For` header passed to `shell_exec()` via broken IP validation fallback in `getClientIP()`EPSS 1.4%CVE-2024-38643CRITICALNotes Station 3EPSS 0.9%CVE-2024-38645CRITICALNotes Station 3EPSS 0.6%CVE-2026-39991MEDIUMStored Cross-Site Scripting (XSS) in Note Station file upload functionalityEPSS 0.3%CVE-2024-27126MEDIUMNotes Station 3EPSS 0.3%