TI-2019-12342 Aliases CVE-2019-16412 GHSA-cfhr-prfj-mx65

In goform/setSysTools on Tenda N301 wireless routers, attackers can trigger a device…

LOW 36CWE-20Published 2019-09-19 · Updated 2024-08-05

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: None · None · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

In goform/setSysTools on Tenda N301 wireless routers, attackers can trigger a device crash via a zero wanMTU value. (Prohibition of this zero value is only enforced within the GUI.)

Why it matters now

EPSS 0.01402 72nd percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:tendacn:n301_firmware:-:::::::*	not specified by NVD	Vulnerable	Tendacn
cpe:2.3:h:tendacn:n301:-:::::::*	not specified by NVD	Running on	Tendacn

cpe:2.3:o:tendacn:n301_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Tendacn
cpe:2.3:h:tendacn:n301:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Tendacn

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2019-16412
2026-10-03 Alias added: GHSA-cfhr-prfj-mx65

References

Exploit 1

https://github.com/Gr3gPr1est/BugReport/blob/master/CVE-2019-16412.pdf

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences