CVE-2026-1690

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-1690
A flaw has been found in Tenda HG10 US_HG7_HG9_HG10re_300001138_en_xpon. This affects the function system of the file /boaform/formSysCmd. This manipulation of the argument sysCmd causes command injection. The attack may be initiated remotely. The exploit has been published and may be used.

4.7 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.2 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

5.8 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:M/C:P/I:P/A:P

Exploitability : 6.4 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication MULTIPLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/HG10/formSysCmd-sysCmd-command.md Exploit Third Party Advisory
https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/HG10/formSysCmd-sysCmd-command.md#poc Exploit
https://vuldb.com/?ctiid.343484 Permissions Required VDB Entry
https://vuldb.com/?id.343484 Third Party Advisory VDB Entry
https://vuldb.com/?submit.741425 Third Party Advisory VDB Entry
https://www.tenda.com.cn/ Product
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:tenda:hg10_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:tenda:hg10:-:*:*:*:*:*:*:*
History

10 Feb 2026, 14:34

Type Values Removed Values Added
CPE cpe:2.3:h:tenda:hg10:-:*:*:*:*:*:*:*
cpe:2.3:o:tenda:hg10_firmware:-:*:*:*:*:*:*:*
References () https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/HG10/formSysCmd-sysCmd-command.md - () https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/HG10/formSysCmd-sysCmd-command.md - Exploit, Third Party Advisory
References () https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/HG10/formSysCmd-sysCmd-command.md#poc - () https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/HG10/formSysCmd-sysCmd-command.md#poc - Exploit
References () https://vuldb.com/?ctiid.343484 - () https://vuldb.com/?ctiid.343484 - Permissions Required, VDB Entry
References () https://vuldb.com/?id.343484 - () https://vuldb.com/?id.343484 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.741425 - () https://vuldb.com/?submit.741425 - Third Party Advisory, VDB Entry
References () https://www.tenda.com.cn/ - () https://www.tenda.com.cn/ - Product
First Time Tenda
Tenda hg10 Firmware
Tenda hg10

30 Jan 2026, 17:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-01-30 17:16

Updated : 2026-02-10 14:34

NVD link : CVE-2026-1690

Mitre link : CVE-2026-1690

CVE.ORG link : CVE-2026-1690

JSON object : View

Products Affected

tenda

  • hg10
  • hg10_firmware
CWE
CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')