CVE-2023-21422
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.7epss 0.1%
exploitation probability
0.1%top 95% of all CVEs
observed exploitation
nono source reports it
Improper authorization vulnerability in semAddPublicDnsAddr in WifiSevice prior to SMR Jan-2023 Release 1 allows attackers to set custom DNS server without permission via binding WifiService.
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:L
Affected products
Samsung Mobile · Samsung Mobile Devices