CVE-2020-28337

State: Published
Severity: Not scored
Published: Feb 15, 2021
Updated: Aug 4, 2024
Reserved: Nov 6, 2020

Description

A directory traversal issue in the Utils/Unzip module in Microweber through 1.1.20 allows an authenticated attacker to gain remote code execution via the backup restore feature. To exploit the vulnerability, an attacker must have the credentials of an administrative user, upload a maliciously constructed ZIP file with file paths including relative paths (i.e., ../../), move this file into the backup directory, and execute a restore on this file.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://github.com/microweber/microweber/commit/777ee9c3e7519eb3672c79ac41066175b2001b50
https://sl1nki.page/advisories/CVE-2020-28337
https://sl1nki.page/blog/2021/02/01/microweber-zip-slip
http://packetstormsecurity.com/files/162514/Microweber-CMS-1.1.20-Remote-Code-Execution.html

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