CVE-2019-16328

HIGH

rpyc 4.1.0-4.1.1 - Remote Code Execution via Prototype Pollution

Title source: llm
STIX 2.1

Description

In RPyC 4.1.x through 4.1.1, a remote attacker can dynamically modify object attributes to construct a remote procedure call that executes code for an RPyC service with default configuration settings.

References (4)

Core 4
Core References
Product, Third Party Advisory x_refsource_misc
https://github.com/tomerfiliba/rpyc
Exploit, Vendor Advisory x_refsource_misc
https://rpyc.readthedocs.io/en/latest/docs/security.html

Scores

CVSS v3 7.5
EPSS 0.1489
EPSS Percentile 96.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Details

CWE
CWE-1321
Status published
Products (2)
pypi/rpyc 4.1.0 - 4.1.1PyPI
rpyc_project/rpyc 4.1.0 - 4.1.1
Published Oct 03, 2019
Tracked Since Feb 18, 2026