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CVE-2025-15631— Weak Credential Storage in TP-Link Omada Devices

Quick assessment

Affected
TP-Link Systems Inc. Omada Gateways
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 Omada是中国TP-Link公司的一套企业级网络管理平台。 TP-Link Omada存在加密问题漏洞，该漏洞源于使用旧版哈希算法保护站点凭据，可能允许获取存储凭据数据的攻击者恢复有效凭据，从而未授权访问受影响设备或管理环境。

CVSS 5.7 · Medium EPSS 0.30% · P21

Possible ATT&CK Techniques 1 AI

T1552 · Unsecured Credentials

Affected Version Matrix 4

VendorProduct Version RangeStatus
TP Link Systems Inc. Omada Access Points affected
TP-Link Systems Inc. Omada Gateways affected
TP-Link Systems Inc. Omada OLTs affected
TP-Link Systems Inc. Omada Switches affected
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I. Basic Information for CVE-2025-15631

Vulnerability Information
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Vulnerability Title
Weak Credential Storage in TP-Link Omada Devices
Source: CVE Program / CVE List V5
Vulnerability Description
A cryptographic weakness exists in affected Omada devices where site credentials are protected using a legacy hashing algorithm that does not provide sufficient protection. An attacker who obtains access to stored credential data may be able to recover valid credentials to gain unauthorized access to affected devices or management environments.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:A/AC:H/AT:P/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用未加Salt的单向哈希算法
Source: CVE Program / CVE List V5
Vulnerability Title
TP-Link Omada 加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TP-Link Omada是中国TP-Link公司的一套企业级网络管理平台。 TP-Link Omada存在加密问题漏洞，该漏洞源于使用旧版哈希算法保护站点凭据，可能允许获取存储凭据数据的攻击者恢复有效凭据，从而未授权访问受影响设备或管理环境。
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
TP-Link Systems Inc. Omada Gateways 0 -
TP-Link Systems Inc. Omada Switches 0 -
TP Link Systems Inc. Omada Access Points 0 -
TP-Link Systems Inc. Omada OLTs 0 -

II. Public POCs for CVE-2025-15631

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III. Intelligence Information for CVE-2025-15631

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Vendor Advisories for CVE-2025-15631 (1)

Vendor Pages for CVE-2025-15631 (1)

Same Patch Batch · TP-Link Systems Inc. · 2026-08-03 · 7 CVEs total

CVE-2025-15628 8.2 HIGH Hardcoded Certificates in TP-Link Omada Device Communications
CVE-2025-9291 7.7 HIGH Improper Certificate Validation in TP-Link Omada Cloud Communications
CVE-2025-15629 6.9 MEDIUM Weak Session Key Generation in TP-Link Omada Adoption Protocol
CVE-2025-15627 6.9 MEDIUM Hardcoded Cryptographic Keys in TP-Link Omada Adoption Protocol Authentication
CVE-2025-15544 6.9 MEDIUM Weak Credential Protection During TP-Link Omada Device Adoption
CVE-2025-15630 5.8 MEDIUM Device Provisioning Race Condition in TP-Link Omada Adoption Workflow

IV. Related Vulnerabilities

Same product: Omada Gateways
Same vendor: TP-Link Systems Inc.
Same weakness: CWE-759

V. Comments for CVE-2025-15631

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