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TI-2025-10584 Aliases CVE-2025-11549GHSA-4vvc-4999-7hh6

Tenda W12 HTTP Request modules wifiMacFilterSet stack-based overflow

Priority HIGH 73CWE-119Published · Updated

Key facts

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

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.

Summary

A vulnerability has been found in Tenda W12 3.0.0.6(3948). The affected element is the function wifiMacFilterSet of the file /goform/modules of the component HTTP Request Handler. The manipulation of the argument mac leads to stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.08853 95th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Total

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

Affected products

VendorProductAffected versionsFixed inStatusSource
TendaW123.0.0.6(3948)—No fix listedCNA
  • W12 VendorTenda Affected 3.0.0.6(3948) Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:tenda:w12_firmware:3.0.0.6\(3948\):*:*:*:*:*:*:*3.0.0.6(3948)VulnerableTenda
cpe:2.3:h:tenda:w12:3.0:*:*:*:*:*:*:*3.0Running onTenda
  • cpe:2.3:o:tenda:w12_firmware:3.0.0.6\(3948\):*:*:*:*:*:*:* Versions 3.0.0.6(3948) Vulnerable ·Tenda
  • cpe:2.3:h:tenda:w12:3.0:*:*:*:*:*:*:* Versions 3.0 Running on ·Tenda

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-11549
  2. 2026-10-03 Alias added: GHSA-4vvc-4999-7hh6
  3. 2026-10-21 EPSS moved to the 95th–99th percentile
  4. 2026-10-25 EPSS moved to the 90th–95th percentile
  5. 2026-10-28 EPSS moved to the 95th–99th percentile

References

Exploit 1

Other 1

  • TI-2025-03370 Tenda W12/i24 httpd cgiSysUplinkCheckSet stack-based overflow CVSS 4.0HIGH 8.7
  • TI-2025-03550 Tenda W12/i24 httpd modules cgidhcpsCfgSet stack-based overflow CVSS 4.0HIGH 8.7
  • TI-2025-03254 Tenda W12 httpd cgiWifiRadioSet stack-based overflow CVSS 4.0HIGH 8.7
  • TI-2025-10585 Tenda W12 HTTP Request modules wifiScheduledSet null pointer dereference CVSS 4.0HIGH 7.1
  • TI-2025-08967 Tenda W12 Administrative shadow hard-coded credentials CVSS 4.0LOW 1.8
  • TI-2025-03353 Tenda W12/i24 httpd cgiSysScheduleRebootSet stack-based overflow CVSS 4.0HIGH 8.7
See all 7 →

Sources

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