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CVE-2026-7402— Improper Rate Limiting in MeWare Software's PDKS

Quick assessment

Affected
MeWare Software Development Inc. PDKS
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.

MeWare PDKS是土耳其MeWare公司的一款面向企业考勤与门禁控制的人员管理系统。 MeWare PDKS V16.20200313至VMYR_3.5.2025117之前版本存在安全漏洞，该漏洞源于交互频率控制不当，可能导致洪水攻击。

CVSS 8.1 · High EPSS 0.46% · P38

Possible ATT&CK Techniques 1 AI

T1498 · Network Denial of Service

Affected Version Matrix 1

VendorProduct Version RangeStatus
MeWare Software Development Inc. PDKS V16.20200313< VMYR_3.5.2025117 affected
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I. Basic Information for CVE-2026-7402

Vulnerability Information
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Vulnerability Title
Improper Rate Limiting in MeWare Software's PDKS
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Control of Interaction Frequency vulnerability in MeWare Software Development Inc. PDKS allows Flooding. This issue affects PDKS: from V16.20200313 before VMYR_3.5.2025117.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
交互频率的控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
MeWare PDKS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MeWare PDKS是土耳其MeWare公司的一款面向企业考勤与门禁控制的人员管理系统。 MeWare PDKS V16.20200313至VMYR_3.5.2025117之前版本存在安全漏洞，该漏洞源于交互频率控制不当，可能导致洪水攻击。
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
MeWare Software Development Inc. PDKS V16.20200313 ~ VMYR_3.5.2025117 -

II. Public POCs for CVE-2026-7402

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III. Intelligence Information for CVE-2026-7402

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Vendor Advisories for CVE-2026-7402 (2)

Same Patch Batch · MeWare Software Development Inc. · 2026-04-30 · 3 CVEs total

CVE-2026-7399 8.1 HIGH IDOR in MeWare Software's PDKS
CVE-2026-7382 6.5 MEDIUM Information Disclosure in MeWare Software's PDKS

IV. Related Vulnerabilities

Same product: PDKS
Same vendor: MeWare Software Development Inc.
Same weakness: CWE-799

V. Comments for CVE-2026-7402

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