Vulnerability Description
A vulnerability was identified in Tenda FH451 1.0.0.9. Affected by this vulnerability is the function formQuickIndex of the file /goform/QuickIndex. Such manipulation of the argument mit_linktype/PPPOEPassword leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit is publicly available and might be used.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Tenda | F451 Firmware | 1.0.0.9 |
| Tenda | F451 | - |
Related Weaknesses (CWE)
References
- https://github.com/Litengzheng/vul_db/blob/main/FH451/vul_63/README.mdExploitIssue Tracking
- https://vuldb.com/?ctiid.349581Permissions RequiredVDB Entry
- https://vuldb.com/?id.349581Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.765331Third Party AdvisoryVDB Entry
- https://www.tenda.com.cn/Product
FAQ
What is CVE-2026-3679?
CVE-2026-3679 is a vulnerability with a CVSS score of 8.8 (HIGH). A vulnerability was identified in Tenda FH451 1.0.0.9. Affected by this vulnerability is the function formQuickIndex of the file /goform/QuickIndex. Such manipulation of the argument mit_linktype/PPPO...
How severe is CVE-2026-3679?
CVE-2026-3679 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-3679?
Check the references section above for vendor advisories and patch information. Affected products include: Tenda F451 Firmware, Tenda F451.