Security Advisory

CVE-2021-31800

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-05-05 10:24:10

Last updated 2024-08-03 23:10:31

Assigner mitre

State PUBLISHED

Description

Multiple path traversal vulnerabilities exist in smbserver.py in Impacket through 0.9.22. An attacker that connects to a running smbserver instance can list and write to arbitrary files via ../ directory traversal. This could potentially be abused to achieve arbitrary code execution by replacing /etc/shadow or an SSH authorized key.

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