8.6

CVE-2024-53694

QVPN Device Client, Qsync, Qfinder Pro

A time-of-check time-of-use (TOCTOU) race condition vulnerability has been reported to affect several product versions. If exploited, the vulnerability could allow local attackers who have gained user access to gain access to otherwise unauthorized resources.

We have already fixed the vulnerability in the following versions:
QVPN Device Client for Mac 2.2.5 and later
Qsync for Mac 5.1.3 and later
Qfinder Pro Mac 7.11.1 and later
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerQNAP Systems Inc.
≫
Produkt QVPN Device Client for Mac
Default Statusunaffected
Version 2.2.x
Version < 2.2.5
Status affected
HerstellerQNAP Systems Inc.
≫
Produkt Qsync for Mac
Default Statusunaffected
Version 5.1.x
Version < 5.1.3
Status affected
HerstellerQNAP Systems Inc.
≫
Produkt Qfinder Pro Mac
Default Statusunaffected
Version 7.11.x
Version < 7.11.1
Status affected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.07% 0.22
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
security@qnapsecurity.com.tw 8.6 0 0
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/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:X
CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition

The product checks the state of a resource before using that resource, but the resource's state can change between the check and the use in a way that invalidates the results of the check. This can cause the product to perform invalid actions when the resource is in an unexpected state.