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CVE-2021-4031— Syltek Insufficient Verification of Data Authenticity

Quick assessment

Affected
Syltek Syltek
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.

Syltek application是一款应用程序。 Syltek application 10.22.00 版本之前存在安全漏洞，该漏洞允许攻击者伪造请求并通过将项目标记为已付款而绕过支付系统而无需任何验证。

CVSS 7.5 · High EPSS 0.47% · P39

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-4031

Vulnerability Information
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Vulnerability Title
Syltek Insufficient Verification of Data Authenticity
Source: CVE Program / CVE List V5
Vulnerability Description
Syltek application before its 10.22.00 version, does not correctly check that a product ID has a valid payment associated to it. This could allow an attacker to forge a request and bypass the payment system by marking items as payed without any verification.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对数据真实性的验证不充分
Source: CVE Program / CVE List V5
Vulnerability Title
Syltek application 数据伪造问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Syltek application是一款应用程序。 Syltek application 10.22.00 版本之前存在安全漏洞，该漏洞允许攻击者伪造请求并通过将项目标记为已付款而绕过支付系统而无需任何验证。
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
Syltek Syltek 10.22.00 ~ 10.22.00 -

II. Public POCs for CVE-2021-4031

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III. Intelligence Information for CVE-2021-4031

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IV. Related Vulnerabilities

Same weakness: CWE-345

V. Comments for CVE-2021-4031

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