What is CVE-2023-33496?

CVE-2023-33496 is a critical-severity vulnerability in Xxl-Rpc Project, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2023-06-07.

How severe is CVE-2023-33496?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Deserialization in Xxl-Rpc Project

CVE-2023-33496

xxl-rpc v1.7.0 was discovered to contain a deserialization vulnerability via the component com.xxl.rpc.core.remoting.net.impl.netty.codec.NettyDecode#decode.

Vulnerability class: Insecure Deserialization

EPSS: 0.010 (61.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Xxl-rpc_project Xxl-rpc
N/a — versions n/a

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

cve@mitre.org (Exploit)

Frequently asked questions

What is CVE-2023-33496?: CVE-2023-33496 is a critical-severity vulnerability in Xxl-Rpc Project, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2023-06-07.
How severe is CVE-2023-33496?: Critical severity. CVSS v3 base score is 9.8 out of 10.