TI-2017-12460 Aliases CVE-2017-16923 GHSA-wp7f-x92c-rf9x

Command Injection vulnerability in app_data_center on Shenzhen Tenda Ac9…

MEDIUM 43CWE-78Published 2017-11-21 · Updated 2024-09-17

Key facts

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

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-78.

Summary

Command Injection vulnerability in app_data_center on Shenzhen Tenda Ac9 US_AC9V1.0BR_V15.03.05.14_multi_TD01, Ac9 ac9_kf_V15.03.05.19(6318_)_cn, Ac15 US_AC15V1.0BR_V15.03.05.18_multi_TD01, Ac15 US_AC15V1.0BR_V15.03.05.19_multi_TD01, Ac18 US_AC18V1.0BR_V15.03.05.05_multi_TD01, and Ac18 ac18_kf_V15.03.05.19(6318_)_cn devices allows remote unauthenticated attackers to execute arbitrary OS commands via a crafted cgi-bin/luci/usbeject?dev_name= GET request from the LAN. This occurs because the "sub_A6E8 usbeject_process_entry" function executes a system function with untrusted input.

Why it matters now

EPSS 0.0255 85th percentileScored 2026-11-07

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

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 9

CPE	Versions	Role	Vendor
cpe:2.3:o:tenda:ac9_firmware:us_ac9v1.0br_v15.03.05.14_multi_td01:::::::*	us_ac9v1.0br_v15.03.05.14_multi_td01	Vulnerable	Tenda
cpe:2.3:h:tenda:ac9:-:::::::*	not specified by NVD	Running on	Tenda
cpe:2.3:o:tenda:ac9_firmware:ac9_kf_v15.03.05.19\(6318_\)_cn:::::::*	ac9_kf_v15.03.05.19(6318_)_cn	Vulnerable	Tenda
cpe:2.3:o:tenda:ac15_firmware:us_ac15v1.0br_v15.03.05.18_multi_td01:::::::*	us_ac15v1.0br_v15.03.05.18_multi_td01	Vulnerable	Tenda
cpe:2.3:h:tenda:ac15:-:::::::*	not specified by NVD	Running on	Tenda
cpe:2.3:o:tenda:ac15_firmware:us_ac15v1.0br_v15.03.05.19_multi_td01:::::::*	us_ac15v1.0br_v15.03.05.19_multi_td01	Vulnerable	Tenda
cpe:2.3:o:tenda:ac18_firmware:us_ac18v1.0br_v15.03.05.05_multi_td01:::::::*	us_ac18v1.0br_v15.03.05.05_multi_td01	Vulnerable	Tenda
cpe:2.3:h:tenda:ac18:-:::::::*	not specified by NVD	Running on	Tenda
cpe:2.3:o:tenda:ac18_firmware:ac18_kf_v15.03.05.19\(6318_\)_cn:::::::*	ac18_kf_v15.03.05.19(6318_)_cn	Vulnerable	Tenda

cpe:2.3:o:tenda:ac9_firmware:us_ac9v1.0br_v15.03.05.14_multi_td01:*:*:*:*:*:*:* Versions us_ac9v1.0br_v15.03.05.14_multi_td01 Vulnerable ·Tenda
cpe:2.3:h:tenda:ac9:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Tenda
cpe:2.3:o:tenda:ac9_firmware:ac9_kf_v15.03.05.19\(6318_\)_cn:*:*:*:*:*:*:* Versions ac9_kf_v15.03.05.19(6318_)_cn Vulnerable ·Tenda
cpe:2.3:o:tenda:ac15_firmware:us_ac15v1.0br_v15.03.05.18_multi_td01:*:*:*:*:*:*:* Versions us_ac15v1.0br_v15.03.05.18_multi_td01 Vulnerable ·Tenda
cpe:2.3:h:tenda:ac15:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Tenda
cpe:2.3:o:tenda:ac15_firmware:us_ac15v1.0br_v15.03.05.19_multi_td01:*:*:*:*:*:*:* Versions us_ac15v1.0br_v15.03.05.19_multi_td01 Vulnerable ·Tenda
cpe:2.3:o:tenda:ac18_firmware:us_ac18v1.0br_v15.03.05.05_multi_td01:*:*:*:*:*:*:* Versions us_ac18v1.0br_v15.03.05.05_multi_td01 Vulnerable ·Tenda
cpe:2.3:h:tenda:ac18:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Tenda
cpe:2.3:o:tenda:ac18_firmware:ac18_kf_v15.03.05.19\(6318_\)_cn:*:*:*:*:*:*:* Versions ac18_kf_v15.03.05.19(6318_)_cn Vulnerable ·Tenda

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2017-16923
2026-10-03 Alias added: GHSA-wp7f-x92c-rf9x

References

Advisory 1

https://github.com/Iolop/Poc/tree/master/Router/Tenda

TI-2020-08863 The goform/setUsbUnload endpoint of Tenda AC15 AC1900 version 15.03.05.19 allows remote… KEVCVSS 3.1CRITICAL 9.8
TI-2026-19426 An issue was discovered in goform/formsetUsbUnload in Tenda AC15V1.0 V15.03.05.18_multi. CVSS 3.1CRITICAL 9.8
TI-2026-19425 A buffer overflow vulnerability was discovered in goform/formSetMacFilterCfg in Tenda AC15V1.0 V15.03.05.18_multi. CVSS 3.1CRITICAL 9.8
TI-2026-19424 An issue was discovered in goform/formSetIptv in Tenda AC15V1.0 V15.03.05.18_multi. CVSS 3.1CRITICAL 9.8
TI-2025-21094 A buffer overflow vulnerability has been discovered in Tenda Ac15 V15.13.07.13. CVSS 3.1CRITICAL 9.8
TI-2025-19077 Tenda AC15 v15.03.05.19 is vulnerable to Command Injection via the handler function in /goform/telnet. CVSS 3.1CRITICAL 9.8

See all 84 →

Sources

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