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CVE-2026-107795— Improper Authorization in TP-Link Omada Controller TLS Certificate and Private Key Management API

Quick assessment

Affected
TP-Link Systems Inc. Omada Software Controller
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.

Omada 控制器的 MSP 和 OpenAPI 证书/私钥管理 API 未正确实施管理员授权，导致已认证用户能够执行特权证书管理操作。 成功利用此漏洞可使低权限的已认证用户上传或删除控制器的 TLS 证书或私钥，从而可能破坏安全的管理访问通道。

CVSS 7.5 · High EPSS 0.23% · P12

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts

Affected Version Matrix 1

VendorProduct Version RangeStatus
TP-Link Systems Inc. Omada Software Controller < 6.3.0.45 affected
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I. Basic Information for CVE-2026-107795

Vulnerability Information
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Vulnerability Title
Improper Authorization in TP-Link Omada Controller TLS Certificate and Private Key Management API
Source: CVE Program / CVE List V5
Vulnerability Description
Omada Controller's MSP and OpenAPI certificate/private-key management APIs do not properly enforce administrative authorization, allowing an authenticated user to perform privileged certificate management operations.  Successful exploitation may allow a low-privileged authenticated user to upload or delete the controller's TLS certificate or private key, potentially disrupting secure management access.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
TP-Link Systems Inc. Omada Software Controller 0 ~ 6.3.0.45 -

II. Public POCs for CVE-2026-107795

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III. Intelligence Information for CVE-2026-107795

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Vendor Pages for CVE-2026-107795 (1)

Other References for CVE-2026-107795 (1)

Same Patch Batch · TP-Link Systems Inc. · 2026-10-14 · 3 CVEs total

CVE-2026-108473 8.7 HIGH Improper Authentication and Credential Exposure in Multiple TP-Link Kasa Devices
CVE-2026-109506 5.9 MEDIUM Improper Authentication in Multiple TP-Link WiFi Repeaters

IV. Related Vulnerabilities

Same product: Omada Software Controller
Same vendor: TP-Link Systems Inc.
Same weakness: CWE-862

V. Comments for CVE-2026-107795

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