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CVE-2021-3850— Authentication Bypass by Primary Weakness in adodb/adodb

Quick assessment

Affected
adodb adodb/adodb
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.

ADOdb是一个 PHP 数据库类库，它为执行查询和管理数据库提供了强大的抽象。 ADOdb 存在安全漏洞，该漏洞源于网络系统或产品中缺乏有效的信任管理机制。攻击者可利用默认密码或者硬编码密码、硬编码证书等攻击受影响组件。

AI Predicted 5.3 Difficulty: Easy EPSS 2.17% · P82

Possible ATT&CK Techniques 1 AI

T1110.003 · Password Spraying
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I. Basic Information for CVE-2021-3850

Vulnerability Information
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Vulnerability Title
Authentication Bypass by Primary Weakness in adodb/adodb
Source: CVE Program / CVE List V5
Vulnerability Description
Authentication Bypass by Primary Weakness in GitHub repository adodb/adodb prior to 5.20.21.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
使用基本弱点进行的认证绕过
Source: CVE Program / CVE List V5
Vulnerability Title
ADOdb 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ADOdb是一个 PHP 数据库类库，它为执行查询和管理数据库提供了强大的抽象。 ADOdb 存在安全漏洞，该漏洞源于网络系统或产品中缺乏有效的信任管理机制。攻击者可利用默认密码或者硬编码密码、硬编码证书等攻击受影响组件。
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
adodb adodb/adodb unspecified ~ 5.20.21 -

II. Public POCs for CVE-2021-3850

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III. Intelligence Information for CVE-2021-3850

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Patches & Fixes for CVE-2021-3850 (1)

Vendor Advisories for CVE-2021-3850 (2)

Mailing List Discussions for CVE-2021-3850 (1)

IV. Related Vulnerabilities

Same vendor: adodb
Same weakness: CWE-305

V. Comments for CVE-2021-3850

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