MikroTik RouterOS 7.0.x < 7.23.4 / 7.24.x < 7.24.2 X.509 署名検証バイパス(CVE-2026-67278)

バージョン 1.2

Sep 11, 2026, 11:01 AM

CVSS metrics ("Cvssv4 score" set to 6.3)
CVSS metrics ("Cvssv4 threat vector" set to "CVSS:4.0/E:U")
CVSS metrics ("Cvssv4 vector" set to "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N")
CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:U/RL:OF/RC:C")
CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:U/RL:O/RC:C")
CVSSv4 severity (based on None, severity decreased from "High" to "Medium")
Exploit attributes ("Exploit available" set to "False")
Exploit attributes ("Exploitability ease" set to "No known exploits are available")