9.8

CVE-2021-33790

The RebornCore library before 4.7.3 allows remote code execution because it deserializes untrusted data in ObjectInputStream.readObject as part of reborncore.common.network.ExtendedPacketBuffer. An attacker can instantiate any class on the classpath with any data. A class usable for exploitation might or might not be present, depending on what Minecraft modifications are installed.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Techreborn ≫ Reborncore Version <= 3.13.8
   Minecraft ≫ Minecraft Version-
Techreborn ≫ Reborncore Version >= 3.19.0 < 3.19.5
   Minecraft ≫ Minecraft Version-
Techreborn ≫ Reborncore Version >= 4.2.0 < 4.2.10
   Minecraft ≫ Minecraft Version-
Techreborn ≫ Reborncore Version >= 4.7.0 < 4.7.3
   Minecraft ≫ Minecraft Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 5.43% 0.891
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-502 Deserialization of Untrusted Data

The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.