W30e Firmware
CVE-2026-24439
MEDIUM
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Lifecycle Timeline
2DescriptionCVE.org
Shenzhen Tenda W30E V2 firmware versions up to and including V16.01.0.19(5037) fail to include the X-Content-Type-Options: nosniff response header on web management interfaces. As a result, browsers that perform MIME sniffing may incorrectly interpret attacker-influenced responses as executable script.
AnalysisAI
Tenda W30E firmware versions through V16.01.0.19(5037) omit the X-Content-Type-Options: nosniff header from web management interfaces, enabling MIME type confusion attacks. An unauthenticated remote attacker can exploit this to inject malicious scripts that browsers may execute as legitimate content, potentially compromising the integrity and confidentiality of management traffic. …
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Vulnerability AssessmentAI
| Risk Assessment | CVSS 6.5 (MEDIUM). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker could exploit this vulnerability to compromise the affected system. |
| Remediation | Monitor vendor advisories for a patch. … Detailed patch versions, workarounds, and compensating controls in full report. |
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More in W30e Firmware
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Default credentials in Tenda W30E V2 router firmware through V16.01.0.19. Known default password enables full administra
Missing rate limiting and account lockout on Tenda W30E V2 authentication endpoints. Brute-force attacks are unrestricte
Unauthenticated password modification in Tenda W30E V2 firmware through the maintenance interface allows authenticated u
Tenda W30E V2 firmware through version 16.01.0.19(5037) allows authenticated users with low privileges to escalate to ad
Shenzhen Tenda W30E V2 firmware through V16.01.0.19(5037) transmits administrative credentials in plaintext over unencry
Tenda W30E firmware through V16.01.0.19(5037) is vulnerable to CORS misconfiguration that permits authenticated administ
Tenda W30E V2 firmware through V16.01.0.19(5037) exposes stored administrative passwords in plaintext on the management
Tenda W30E V2 firmware through version 16.01.0.19(5037) fails to implement proper cache-control headers on sensitive adm
Tenda W30E V2 firmware through V16.01.0.19(5037) fails to properly sanitize user input during account creation, allowing
Tenda W30E V2 firmware through V16.01.0.19(5037) lacks CSRF protections on administrative functions, enabling attackers
Tenda W30E V16.01.0.19 (5037) was discovered to contain a stack overflow in the v17 parameter in the UploadCfg function.
Same weakness CWE-116 – Improper Encoding or Escaping of Output
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External POC / Exploit Code
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