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CVE-2021-44534

Quick assessment

Affected
ExpressionEngine ExpressionEngine
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.

Packet Tide ExpressionEngine是美国Packet Tide公司的一套开源的内容管理系统（CMS）。 ExpressionEngine存在安全漏洞，该漏洞源于用户输入过滤不足，未经身份验证的攻击者可以读取任意文件并导致敏感信息泄露。

AI Predicted 7.5 Difficulty: Easy EPSS 0.56% · P44

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2021-44534

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Insufficient user input filtering leads to arbitrary file read by non-authenticated attacker, which results in sensitive information disclosure.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
ExpressionEngine 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Packet Tide ExpressionEngine是美国Packet Tide公司的一套开源的内容管理系统（CMS）。 ExpressionEngine存在安全漏洞，该漏洞源于用户输入过滤不足，未经身份验证的攻击者可以读取任意文件并导致敏感信息泄露。
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
ExpressionEngine ExpressionEngine 6.0.3 ~ 6.0.3 -

II. Public POCs for CVE-2021-44534

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III. Intelligence Information for CVE-2021-44534

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Other References for CVE-2021-44534 (1)

IV. Related Vulnerabilities

Same product: ExpressionEngine
Same vendor: ExpressionEngine

V. Comments for CVE-2021-44534

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