by Kastro
Paper/Archive/CVE-2023-45146

CVE-2023-45146

xuexueli xxl-rpc — Remote code execution in XXL-RPC

EPSS 1%public exploitCVSS 10.0
critical.is priorityof 100
54
CVSS 10.0 (NVD)10.0 / 10 × 3030.0Not in CISA KEV+300.0EPSS percentile 69.5.695 × 2013.9Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

XXL-RPC is a high performance, distributed RPC framework. With it, a TCP server can be set up using the Netty framework and the Hessian serialization mechanism. When such a configuration is used, attackers may be able to connect to the server and provide malicious serialized objects that, once deserialized, force it to execute arbitrary code. This can be abused to take control of the machine the server is running by way of remote code execution. This issue has not been fixed.

Affected

ProductAffectedFixed inSource
xxl-rpc<= 1.7.0–CNA

Scores by source

NVD10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
GitHub_M (CNA)9.1CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: total

References

refsecuritylab.github.com/advisories/GHSL-2023-052_XXL-RPCrefvicarius.io/vsociety/posts/xxl-rpc-rce-cve-2023-45146