QVPN Device Client, Qsync, Qfinder Pro
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.6epss 0.1%
exploitation probability
0.1%top 97% of all CVEs
observed exploitation
nono source reports it
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
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