Vulnerability · Published Jan 30, 2026 · Assigned by VulDB

CVE-2026-1687Tenda HG10 Boa Webserver formSamba command injection

High 7.3

In plain English

A high-severity command injection in HG10 from Tenda. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 3.2% (higher than 88% of all known vulnerabilities).

Severity (CVSS 3.1)7.3High

Exploit odds (30 days)3.2%top 11.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
Tenda	HG10	US_HG7_HG9_HG10re_300001138_en_xpon

Weakness: CWE-77, CWE-74 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

References

VDB-343481 | Tenda HG10 Boa Webserver formSamba command injection vdb-entry, technical-description
VDB-343481 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #741281 | Tenda HG10 US_HG7_HG9_HG10re_300001138_en_xpon Command Injection third-party-advisory
https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/HG10/formSamba-serverString-command.md related
https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/HG10/formSamba-serverString-command.md#poc exploit
https://www.tenda.com.cn/ product