TI-2025-04359 Aliases CVE-2025-4867 GHSA-88vx-23hw-hc33

Tenda A15 ArpNerworkSet formArpNerworkSet denial of service

MEDIUM 64CWE-404Published 2025-05-18 · Updated 2025-05-19

Key facts

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

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-404.

Summary

A vulnerability was found in Tenda A15 15.13.07.13. It has been declared as problematic. Affected by this vulnerability is the function formArpNerworkSet of the file /goform/ArpNerworkSet. The manipulation leads to denial of service. The attack can be launched 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 0.00827 57th 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: Partial

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

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Tenda	A15	15.13.07.13	—	No fix listed	CNA

A15 VendorTenda Affected 15.13.07.13 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:tenda:a15_firmware:15.13.07.13:::::::*	15.13.07.13	Vulnerable	Tenda
cpe:2.3:h:tenda:a15:-:::::::*	not specified by NVD	Running on	Tenda

cpe:2.3:o:tenda:a15_firmware:15.13.07.13:*:*:*:*:*:*:* Versions 15.13.07.13 Vulnerable ·Tenda
cpe:2.3:h:tenda:a15:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Tenda

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-4867
2026-10-03 Alias added: GHSA-88vx-23hw-hc33

References

Exploit 1

https://github.com/xubeining/Cve_report/blob/main/Notification%20of%20Denial%20of%20Service%20Vulnerability%20in%20Tenda%20A15%20Router%20(Version%20V15.13.07.13)%20by%20Shenzhen%20Jixiang%20Tenda%20Technology.md

Other 1

https://www.tenda.com.cn/

TI-2022-23334 Tenda A15 V15.13.07.13 was discovered to contain a stack overflow via the wepkey2 parameter at /goform/WifiBasicSet. CVSS 3.1CRITICAL 9.8
TI-2022-23329 Tenda A15 V15.13.07.13 was discovered to contain a stack overflow via the wepkey3 parameter at /goform/WifiBasicSet. CVSS 3.1CRITICAL 9.8
TI-2026-03971 Tenda A15 UploadCfg stack-based overflow CVSS 4.0CRITICAL 9.3
TI-2024-00491 Tenda A15 Web-based Management Interface WifiExtraSet set_repeat5 stack-based overflow CVSS 4.0HIGH 8.6
TI-2022-23322 Tenda A15 V15.13.07.13 was discovered to contain a stack overflow via the SYSPS parameter at /goform/SysToolChangePwd. CVSS 3.1HIGH 7.5
TI-2024-00490 Tenda A15 Web-based Management Interface setBlackRule stack-based overflow CVSS 3.1HIGH 7.2

See all 21 →

Sources

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