What’s Vulnerable › Vulnerabilities

CVE-2021-41975: Tad TadTools - Improper Authorization

• Severity: critical (CVSS 9.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-10-08 · updated 2026-06-17
• Weakness: CWE-285

Description

TadTools special page is vulnerable to authorization bypass, thus remote attackers can use the specific parameter to delete arbitrary files in the system without logging in.

Affected products

• TadTools: before 3.2.2 — fixed in 3.2.2

How to fix

Upgrade to a fixed version: TadTools 3.2.2. Check the vendor advisory for mitigations.

References

• https://www.twcert.org.tw/tw/cp-132-5174-6f1d5-1.html
• https://www.twcert.org.tw/tw/cp-132-5174-6f1d5-1.html

Get alerted when CVE-2021-41975 or the next vulnerability affects your stack