RCE in Tenda Hg10
CVE-2026-1687
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.032 (88.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 88th percentile — 88.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.028 · newest: 0.032 · change: +0.005
Affected products
- Tenda Hg10 — versions US_HG7_HG9_HG10re_300001138_en_xpon
- Tenda Hg10 Firmware
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
- vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
- github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/HG10/formSam… (related, Exploit, Third Party Advisory)
- github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/HG10/formSam… (Exploit, exploit)
- www.tenda.com.cn/ (Product, product)
Frequently asked questions
- What is CVE-2026-1687?
- CVE-2026-1687 is a high-severity vulnerability in Tenda Hg10, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 7.3/10. Published 2026-01-30.
- How severe is CVE-2026-1687?
- High severity. CVSS v3 base score is 7.3 out of 10.