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CVE Vulnerability Details :
CVE-2026-24435
PUBLISHED
More InfoOfficial Page
Assigner-VulnCheck
Assigner Org ID-83251b91-4cc7-4094-a5c7-464a1b83ea10
View Known Exploited Vulnerability (KEV) details
Published At-26 Jan, 2026 | 17:49
Updated At-26 Jan, 2026 | 19:52
Rejected At-
▼CVE Numbering Authority (CNA)
Tenda W30E V2 Permissive CORS Allows Cross-origin Data Access

Shenzhen Tenda W30E V2 firmware versions up to and including V16.01.0.19(5037) implement an insecure Cross-Origin Resource Sharing (CORS) policy on authenticated administrative endpoints. The device sets Access-Control-Allow-Origin: * in combination with Access-Control-Allow-Credentials: true, allowing attacker-controlled origins to issue credentialed cross-origin requests.

Affected Products
Vendor
Shenzhen Tenda Technology Co., Ltd.
Product
W30E V2
Default Status
unknown
Versions
Affected
  • From 0 through 16.01.0.19(5037) (semver)
Problem Types
TypeCWE IDDescription
CWECWE-942CWE-942 Permissive Cross-domain Security Policy with Untrusted Domains
Type: CWE
CWE ID: CWE-942
Description: CWE-942 Permissive Cross-domain Security Policy with Untrusted Domains
Metrics
VersionBase scoreBase severityVector
4.07.1HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Version: 4.0
Base score: 7.1
Base severity: HIGH
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
finder
Kazuma Matsumoto, a security researcher at GMO Cybersecurity by IERAE, Inc.
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.tendacn.com/product/W30E
product
https://www.vulncheck.com/advisories/tenda-w30e-v2-permissive-cors-allows-cross-origin-data-access
third-party-advisory
Hyperlink: https://www.tendacn.com/product/W30E
Resource:
product
Hyperlink: https://www.vulncheck.com/advisories/tenda-w30e-v2-permissive-cors-allows-cross-origin-data-access
Resource:
third-party-advisory
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found