CVE-2026-105814— Order-Dependent Authentication Bypass in the DS JSON API in TP-Link Tapo C210
Quick assessment
Affected
TP-Link Systems Inc. Tapo C210 v3.6
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.
TP-Link Tapo C210（固件版本 V3.60）的 DS JSON API 中存在一个身份验证绕过漏洞。 攻击者可构造一个同时包含受保护操作和公开的上机（onboarding）相关字段的 JSON 请求，导致模块级别的授权检查执行不一致。这使得攻击者能够在未建立有效认证会话的情况下，执行受保护的摄像头操作，包括云台控制（水平、垂直及变焦，即 PTZ）。 成功利用该漏洞后，处于相邻网络中的未认证攻击者即可在无有效认证会话的情况下执行受保护的摄像头操作（含 PTZ 控制），从而实现对摄像头功能的不当操控。
Possible ATT&CK Techniques 3 AI
T1068 · Exploitation for Privilege Escalation T1538 · Cloud Service Dashboard T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-105814
Vulnerability Information
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Vulnerability Title
Order-Dependent Authentication Bypass in the DS JSON API in TP-Link Tapo C210
Source: CVE Program / CVE List V5
Vulnerability Description
TP-Link Tapo
C210 V3.60 contains an authentication bypass vulnerability in the DS JSON API.
A crafted JSON request containing both a protected operation and public
onboarding-related fields may cause module-level authorization checks to be
applied inconsistently, allowing protected camera operations, including
pan-tilt-zoom control, to be executed without a valid authenticated
session.
Successful
exploitation may allow an unauthenticated attacker on the adjacent network to
perform protected camera operations, including pan-tilt-zoom (PTZ) control,
without a valid authenticated session. This could result in unauthorized
manipulation of camera functionality.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
认证机制不恰当
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| TP-Link Systems Inc. | Tapo C210 v3.6 | 0 ~ V3.6_1.2.7 Build 260818 | - |
|
II. Public POCs for CVE-2026-105814
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-105814 (1)
Vendor Pages for CVE-2026-105814 (1)
Same Patch Batch · TP-Link Systems Inc. · 2026-10-19 · 3 CVEs total
| CVE-2026-105810 | 8.5 HIGH | Authenticated Local Stack Overflow in TP-Link Tapo C320WS |
| CVE-2026-105815 | 7.1 HIGH | Credential Material Exposure Leading to Unauthorized Streamed Media-Session Access in TP-L |
IV. Related Vulnerabilities
Same vendor: TP-Link Systems Inc.
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CVE-2026-105815
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CVE-2026-105810
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Improper Authorization in TP-Link Omada Controller TLS Certi -
CVE-2026-109506
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CVE-2026-108473
Improper Authentication and Credential Exposure in Multiple
Same weakness: CWE-287
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CVE-2026-105815
Credential Material Exposure Leading to Unauthorized Streame -
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Craft CMS 5.0.0 before 5.11.0 Verification Code Reuse via us -
CVE-2026-107186
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V. Comments for CVE-2026-105814
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