CVE-2026-5338

MEDIUM 4.7

Tenda G103 Setting system.lua action_set_system_settings command injection

CVSS Score

4.7

EPSS Score

0.0%

EPSS Percentile

0th

A security vulnerability has been detected in Tenda G103 1.0.0.5. The affected element is the function action_set_system_settings of the file system.lua of the component Setting Handler. Such manipulation of the argument lanIp leads to command injection. The attack may be performed from remote. The exploit has been disclosed publicly and may be used.

CWE	CWE-77 CWE-74
Vendor	tenda
Product	g103
Published	Apr 2, 2026
Last Updated	Apr 2, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Tenda / G103

1.0.0.5

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/354669 vuldb.com: https://vuldb.com/vuln/354669/cti vuldb.com: https://vuldb.com/submit/781131 github.com: https://github.com/ZZ2266/.github.io/tree/main/Tenda%20G103/action_set_system_settings tenda.com.cn: https://www.tenda.com.cn/

Credits

🔍 n0ps1ed (VulDB User)