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CVE-2021-41975— Tad TadTools - Improper Authorization

Quick assessment

Affected
Tad TadTools
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Tad Web Solutions TadTools是中国Tad Web Solutions公司的一个模组工具包。用于模组开发，可大幅减少每个模组的体积，并且加速开发时程。 TadTools 存在访问控制错误漏洞，远程攻击者无需登录即可使用特定参数删除系统中的任意文件。

CVSS 7.5 · High EPSS 1.34% · P69
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I. Basic Information for CVE-2021-41975

Vulnerability Information
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Vulnerability Title
Tad TadTools - Improper Authorization
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
TadTools 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tad Web Solutions TadTools是中国Tad Web Solutions公司的一个模组工具包。用于模组开发，可大幅减少每个模组的体积，并且加速开发时程。 TadTools 存在访问控制错误漏洞，远程攻击者无需登录即可使用特定参数删除系统中的任意文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Tad TadTools 0 ~ 3.2.1 -

II. Public POCs for CVE-2021-41975

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III. Intelligence Information for CVE-2021-41975

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Other References for CVE-2021-41975 (1)

Same Patch Batch · Tad · 2021-10-08 · 9 CVEs total

CVE-2021-41566 9.8 CRITICAL Tad TadTools - Arbitrary File Upload
CVE-2021-41974 9.1 CRITICAL Tad Book3 - Improper Authorization
CVE-2021-41563 6.1 MEDIUM Tad Book3 - Stored XSS
CVE-2021-41565 6.1 MEDIUM Tad TadTools - Reflected XSS
CVE-2021-41567 6.1 MEDIUM Tad Uploader - Stored XSS
CVE-2021-41564 5.3 MEDIUM Tad Honor - Improper Authorization
CVE-2021-41568 5.3 MEDIUM Tad Web - Improper Authorization
CVE-2021-41976 5.3 MEDIUM Tad Uploader - Improper Authorization

IV. Related Vulnerabilities

Same product: TadTools
Same vendor: Tad
Same weakness: CWE-285

V. Comments for CVE-2021-41975

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