High severity · published Jan 30, 2026
CVE-2026-1687
Tenda HG10 Boa Webserver formSamba command injection
7.3
CVSS
3.2%
EPSS
No
On KEV
Description
A weakness has been identified in Tenda HG10 US_HG7_HG9_HG10re_300001138_en_xpon. Impacted is an unknown function of the file /boaform/formSamba of the component Boa Webserver. Executing a manipulation of the argument serverString can lead to command injection. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.2% · higher than 88% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HG
HG10 · Tenda
US_HG7_HG9_HG10re_300001138_en_xpon · source: vendor
HF
Hg10 Firmware · Tenda
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-1687
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-1687
Exploit
https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/HG10/formSamba-serverString-command.md
Exploit
https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/HG10/formSamba-serverString-command.md#poc
Permissions Required
https://vuldb.com/?ctiid.343481
Third Party Advisory
https://vuldb.com/?id.343481
Third Party Advisory
https://vuldb.com/?submit.741281
Product
https://www.tenda.com.cn/
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