8.8
CVSSv3

CVE-2021-42950

Published: 03/03/2022 Updated: 10/03/2022
CVSS v2 Base Score: 6.5 | Impact Score: 6.4 | Exploitability Score: 8
CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8
VMScore: 578
Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P

Vulnerability Summary

Remote Code Execution (RCE) vulnerability exists in Zepl Notebooks all previous versions before October 25 2021. Users can register for an account and are allocated a set number of credits to try the product. Once users authenticate, they can proceed to create a new organization by which additional users can be added for various collaboration abilities, which allows malicious user to create new Zepl Notebooks with various languages, contexts, and deployment scenarios. Upon creating a new notebook with specially crafted malicious code, a user can then launch remote code execution.

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Mailing Lists

Exploit Title: Zepl Notebook - Remote Code Execution Date: 9/28/2021 Vendor Homepage: zeplcom/ Software Link: appzeplcom/ Version: All previous versions of product to the date of this submission Tested on: The issue affects all versions of the product up to the date of this submission Exploit Authors: Josh Sheppard & Pathfynd ...