CVE-2025-70340
Quick assessment
Affected
n/a n/a
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.
ThingsBoard是ThingsBoard组织开源的一个基于Java用于IOT设备进行监控、管理、数据收集的平台。 ThingsBoard Professional Edition 4.21及之前版本存在安全漏洞，该漏洞源于Alarms评论功能中存在访问控制缺陷，经过身份验证的客户用户可操纵API请求参数创建或修改系统生成的告警评论，导致未经授权模拟系统消息和修改受信任的系统数据，造成垂直权限提升。
Possible ATT&CK Techniques 3 AI
T1078 · Valid Accounts T1531 · Account Access Removal T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-70340
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A Broken Access Control vulnerability exists in ThingsBoard Professional Edition (PE) 4.21 and below, within the Alarms comments functionality. An authenticated customer user can manipulate the respective API request parameters to create or modify system-generated alarm comments. This allows unauthorized impersonation of system messages and modification of trusted system-owned data, resulting in vertical privilege escalation and potential integrity violations.
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
ThingsBoard 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ThingsBoard是ThingsBoard组织开源的一个基于Java用于IOT设备进行监控、管理、数据收集的平台。 ThingsBoard Professional Edition 4.21及之前版本存在安全漏洞，该漏洞源于Alarms评论功能中存在访问控制缺陷，经过身份验证的客户用户可操纵API请求参数创建或修改系统生成的告警评论，导致未经授权模拟系统消息和修改受信任的系统数据，造成垂直权限提升。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
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II. Public POCs for CVE-2025-70340
| # | POC Description | Source Link | Shenlong Link |
|---|
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Proof of Concept for CVE-2025-70340 (1)
Same Patch Batch · n/a · 2026-08-26 · 48 CVEs total
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| CVE-2026-75338 | Qiqi Liao Disconf 安全漏洞 | |
| CVE-2026-75336 | Zheng Jimin Funiture 安全漏洞 | |
| CVE-2026-75340 | JetLinks IoT Platform JetLinks 安全漏洞 | |
| CVE-2026-75328 | docSys 安全漏洞 | |
| CVE-2025-51675 | OpenRISC OR1200 安全漏洞 | |
| CVE-2025-61479 | Vanderbilt Industries SPC5300.000 Main Board 安全漏洞 | |
| CVE-2026-39275 | Cockpit CMS 安全漏洞 | |
| CVE-2026-52103 | SimpleX Chat 安全漏洞 | |
| CVE-2026-52473 | wgstart WGCLOUD 安全漏洞 | |
| CVE-2026-75415 | tylerZhou AntFlow 安全漏洞 | |
| CVE-2026-75413 | docSys 安全漏洞 | |
| CVE-2026-75364 | Comfast CF-N1-S 安全漏洞 | |
| CVE-2026-75411 | JeecgBoot 安全漏洞 | |
| CVE-2026-75363 | Comfast CF-WR630AX 安全漏洞 | |
| CVE-2026-75414 | tylerZhou AntFlow 安全漏洞 |
Showing top 20 of 48 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2025-70340
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