CVE-2021-47935
HIGHSentry 8.2.0 Remote Code Execution via Pickle Deserialization
Title source: cnaExploitation Summary
EIP tracks 1 public exploit for CVE-2021-47935. PoCs published by Mohin Paramasivam.
AI-analyzed exploit summary This exploit leverages a deserialization vulnerability in Sentry's audit log functionality to achieve authenticated remote code execution. It crafts a malicious pickle payload containing a reverse shell command, which is then submitted via an authenticated admin session.
Description
Sentry 8.2.0 contains a remote code execution vulnerability that allows authenticated superusers to execute arbitrary commands by injecting malicious pickle-serialized objects through the audit log entry data parameter. Attackers can submit crafted POST requests to the admin audit log endpoint with base64-encoded compressed pickle payloads in the data field to achieve code execution with application privileges.
Exploits (1)
This exploit leverages a deserialization vulnerability in Sentry's audit log functionality to achieve authenticated remote code execution. It crafts a malicious pickle payload containing a reverse shell command, which is then submitted via an authenticated admin session.
References (3)
Scores
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H