CVE-2023-48886 — CRITICAL (9.8)

Vulnerability Description

A deserialization vulnerability in NettyRpc v1.2 allows attackers to execute arbitrary commands via sending a crafted RPC request.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Luxiaoxun	Nettyrpc	1.2

Related Weaknesses (CWE)

CWE-502

References

https://github.com/luxiaoxun/NettyRpcProduct
https://github.com/luxiaoxun/NettyRpc/issues/53Exploit
https://github.com/luxiaoxun/NettyRpcProduct
https://github.com/luxiaoxun/NettyRpc/issues/53Exploit

FAQ

What is CVE-2023-48886?

CVE-2023-48886 is a vulnerability with a CVSS score of 9.8 (CRITICAL). A deserialization vulnerability in NettyRpc v1.2 allows attackers to execute arbitrary commands via sending a crafted RPC request.

How severe is CVE-2023-48886?

CVE-2023-48886 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2023-48886?

Check the references section above for vendor advisories and patch information. Affected products include: Luxiaoxun Nettyrpc.