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CVE-2021-21787

🗓️ 07 Jul 2021 17:15:00Reported by AttackerKBType 
attackerkb
 attackerkb
🔗 attackerkb.com👁 4 Views

Privilege escalation in IOBit Advanced SystemCare Ultimate 14.2.0.220 driver via input control code 0x9c40a0d8 allows unprivileged I/O port writes.

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24 Feb 2026 17:49Current
7.4High risk
Vulners AI Score7.4
CVSS 3.18.8
CVSS 24.6
CVSS 38.8
EPSS0.00338
4