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TI-2025-13840 Aliases CVE-2025-15163GHSA-j7cw-4mwg-5fw5

Tenda WH450 SafeEmailFilter stack-based overflow

Priority HIGH 72CWE-119Published · Updated

Key facts

Attack vector
Network
Privileges required
High
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 was identified in Tenda WH450 1.0.0.18. Affected by this issue is some unknown functionality of the file /goform/SafeEmailFilter. The manipulation of the argument page leads to stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is publicly available and might be used.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00787 56th 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
TendaWH4501.0.0.18—No fix listedCNA
  • WH450 VendorTenda Affected 1.0.0.18 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:tenda:wh450_firmware:1.0.0.18:*:*:*:*:*:*:*1.0.0.18VulnerableTenda
cpe:2.3:h:tenda:wh450:-:*:*:*:*:*:*:*not specified by NVDRunning onTenda
  • cpe:2.3:o:tenda:wh450_firmware:1.0.0.18:*:*:*:*:*:*:* Versions 1.0.0.18 Vulnerable ·Tenda
  • cpe:2.3:h:tenda:wh450:-:*:*:*:*:*:*:* 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-2025-15163
  2. 2026-10-03 Alias added: GHSA-j7cw-4mwg-5fw5

References

Exploit 1

Other 1

  • TI-2025-13728 Tenda WH450 HTTP Request PPTPDClient stack-based overflow CVSS 4.0CRITICAL 9.3
  • TI-2025-13727 Tenda WH450 HTTP Request PPTPClient stack-based overflow CVSS 4.0CRITICAL 9.3
  • TI-2025-13726 Tenda WH450 HTTP Request Natlimit stack-based overflow CVSS 4.0CRITICAL 9.3
  • TI-2025-13725 Tenda WH450 NatStaticSetting stack-based overflow CVSS 4.0CRITICAL 9.3
  • TI-2025-13693 Tenda WH450 SafeUrlFilter stack-based overflow CVSS 4.0CRITICAL 9.3
  • TI-2025-13690 Tenda WH450 HTTP Request L7Im stack-based overflow CVSS 4.0CRITICAL 9.3
See all 20 →

Sources

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