CVE-2025-9998— Improper validation of packets sequencing
Quick assessment
Affected
arcinfo PcVue
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
PcVue是PcVue公司的一个可靠、安全、强大的运营软件平台，专用于监测和控制建筑和园区管理等市场中的应用。 PcVue存在安全漏洞，该漏洞源于数据包检查不当，可能导致拒绝服务攻击。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-9998
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
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Vulnerability Title
Improper validation of packets sequencing
Source: CVE Program / CVE List V5
Vulnerability Description
The sequence of packets received by a Networking server are not correctly checked.
An attacker could exploit this vulnerability to send specially crafted messages to force the application to stop.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/AU:Y/R:U/RE:M/U:Green
Source: CVE Program / CVE List V5
Vulnerability Type
对因果或异常条件的不恰当检查
Source: CVE Program / CVE List V5
Vulnerability Title
PcVue 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PcVue是PcVue公司的一个可靠、安全、强大的运营软件平台，专用于监测和控制建筑和园区管理等市场中的应用。 PcVue存在安全漏洞，该漏洞源于数据包检查不当，可能导致拒绝服务攻击。
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
II. Public POCs for CVE-2025-9998
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | vulnerability in CVE 2025-9998 and solution for those vulnerability with help artificial intelligence | https://github.com/balajigund/Research-on-CVE-2025-9998 | POC Details |
AI-Generated POC
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Other References for CVE-2025-9998 (1)
-
https://www.pcvue.com/security/#SB2025-4 vendor-advisory
IV. Related Vulnerabilities
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V. Comments for CVE-2025-9998
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