Read the docs
TI-2022-18142 Aliases CVE-2022-38563GHSA-mm2p-hr96-mvrv

Tenda M3 V1.0.0.12(4856) was discovered to contain a heap buffer overflow vulnerability…

Priority LOW 35CWE-787Published · 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 · NVD. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.

Summary

Tenda M3 V1.0.0.12(4856) was discovered to contain a heap buffer overflow vulnerability in the function formSetFixTools. This vulnerability allows attackers to cause a Denial of Service (DoS) via the MACAddr parameter.

Why it matters now

EPSS 0.00991 62nd 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

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:m3_firmware:1.0.0.12\(4856\):*:*:*:*:*:*:*1.0.0.12(4856)VulnerableTenda
cpe:2.3:h:tenda:m3:-:*:*:*:*:*:*:*not specified by NVDRunning onTenda
  • cpe:2.3:o:tenda:m3_firmware:1.0.0.12\(4856\):*:*:*:*:*:*:* Versions 1.0.0.12(4856) Vulnerable ·Tenda
  • cpe:2.3:h:tenda:m3:-:*:*:*:*:*:*:* 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-2022-38563
  2. 2026-10-03 Alias added: GHSA-mm2p-hr96-mvrv

References

Exploit 1

  • TI-2023-27928 Tenda M3 V1.0.0.12(4856) was discovered to contain a stack overflow via the function upgrade. CVSS 3.1CRITICAL 9.8
  • TI-2026-04878 Tenda M3 Destination setAdvPolicyData buffer overflow CVSS 4.0HIGH 8.7
  • TI-2025-13930 Tenda M3 exeCommand stack-based overflow CVSS 4.0HIGH 8.7
  • TI-2025-13929 Tenda M3 setDhcpAP formSetRemoteDhcpForAp stack-based overflow CVSS 4.0HIGH 8.7
  • TI-2025-13911 Tenda M3 setInternetLanInfo formSetRemoteInternetLanInfo heap-based overflow CVSS 4.0HIGH 8.7
  • TI-2025-13910 Tenda M3 setAdInfoDetail formSetAdInfoDetails heap-based overflow CVSS 4.0HIGH 8.7
See all 44 →

Sources

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