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CVE-2021-4177— Generation of Error Message Containing Sensitive Information in livehelperchat/livehelperchat

Quick assessment

Affected
livehelperchat livehelperchat/livehelperchat
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.

livehelperchat是通过实时助手聊天，可以在网站上免费提供实时支持。 livehelpercha 中存在信息泄露漏洞，该漏洞源于产品未对错误信息进行有效处理。攻击者可通过该漏洞获得敏感信息。

AI Predicted 5.3 Difficulty: Easy EPSS 0.92% · P59

Possible ATT&CK Techniques 1 AI

T1087 · Account Discovery
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I. Basic Information for CVE-2021-4177

Vulnerability Information
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Vulnerability Title
Generation of Error Message Containing Sensitive Information in livehelperchat/livehelperchat
Source: CVE Program / CVE List V5
Vulnerability Description
livehelperchat is vulnerable to Generation of Error Message Containing Sensitive Information
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
通过错误消息导致的信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
livehelperchat 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
livehelperchat是通过实时助手聊天，可以在网站上免费提供实时支持。 livehelpercha 中存在信息泄露漏洞，该漏洞源于产品未对错误信息进行有效处理。攻击者可通过该漏洞获得敏感信息。
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
livehelperchat livehelperchat/livehelperchat unspecified ~ 2.0 -

II. Public POCs for CVE-2021-4177

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2021-4177

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Patches & Fixes for CVE-2021-4177 (1)

Vendor Advisories for CVE-2021-4177 (1)

IV. Related Vulnerabilities

Same product: livehelperchat/livehelperchat
Same vendor: livehelperchat
Same weakness: CWE-209

V. Comments for CVE-2021-4177

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