Read the docs
TI-2025-20998 Aliases CVE-2025-29149GHSA-pgpf-3pvh-h5g7

Tenda i12 V1.0.0.10(3805) was discovered to contain a buffer overflow via the ping1…

Priority HIGH 72CWE-121Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-121 and the CVSS impact.

Summary

Tenda i12 V1.0.0.10(3805) was discovered to contain a buffer overflow via the ping1 parameter in the formSetAutoPing function.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00484 41st 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

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:tenda:i12_firmware:1.0.0.10\(3805\):*:*:*:*:*:*:*1.0.0.10(3805)VulnerableTenda
cpe:2.3:h:tenda:i12:-:*:*:*:*:*:*:*not specified by NVDRunning onTenda
  • cpe:2.3:o:tenda:i12_firmware:1.0.0.10\(3805\):*:*:*:*:*:*:* Versions 1.0.0.10(3805) Vulnerable ·Tenda
  • cpe:2.3:h:tenda:i12:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Tenda

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-29149
  2. 2026-10-03 Alias added: GHSA-pgpf-3pvh-h5g7

References

Exploit 1

  • TI-2026-04917 Tenda i12 Parameter wifiSSIDset formwrlSSIDset stack-based overflow CVSS 4.0HIGH 8.7
  • TI-2026-03502 Tenda i12 wifiSSIDget formwrlSSIDget stack-based overflow CVSS 4.0HIGH 8.7
  • TI-2026-03501 Tenda i12 WifiMacFilterGet formWifiMacFilterGet stack-based overflow CVSS 4.0HIGH 8.7
  • TI-2026-03500 Tenda i12 exeCommand vos_strcpy stack-based overflow CVSS 4.0HIGH 8.7
  • TI-2026-05128 Tenda i12 HTTP path traversal CVSS 4.0MEDIUM 6.9
  • TI-2025-19090 Tenda i12 V1.0.0.10(3805) was discovered to contain a buffer overflow via the funcpara1… CVSS 3.1CRITICAL 9.8
See all 8 →

Sources

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