CVE-2024-28213: Naver Ngrinder

Critical severity, CVSS 9.8. EPSS: 1.2% chance of exploitation in the next 30 days.

nGrinder before 3.5.9 allows to accept serialized Java objects from unauthenticated users, which could allow remote attacker to execute arbitrary code via unsafe Java objects deserialization.

Affected products

• Naver Ngrinder: before 3.5.9 (fixed in 3.5.9)

Published 2024-03-07. Last modified 2026-06-17.