CVE-2021-41566 CRITICAL

CVE-2021-41566: Tad TadTools - Arbitrary File Upload

Vendor Tad

Product TadTools

Weakness CWE-434 · Unrestricted file upload

Published October 8, 2021

Last update September 17, 2024

View on NVD All CVEs

CVSS base score

9.8/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction None

Confidentiality High

Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

The file extension of the TadTools file upload function fails to filter, thus remote attackers can upload any types of files and execute arbitrary code without logging in.

Key dates

02Disclosure timeline

October 8, 2021 CVE published

September 17, 2024 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2021-41566 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/434.html

Related vulnerabilities

CVE-2021-41566: Tad TadTools - Arbitrary File Upload

01Description

02Disclosure timeline

03References

04Related CVE