High 8.8Published Apr 25, 2026

CVE-2026-6988Tenda HG10 Boa Service formRouting formRoute buffer overflow

Updated under an hour ago (Oct 26, 2026, 7:23 AM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for Tenda HG10

Exploited in the last 30 days

A flaw has been found in Tenda HG10 HG7_HG9_HG10re_300001138_en_xpon. This issue affects the function formRoute of the file /boaform/formRouting of the component Boa Service. This manipulation of the argument nextHop causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been published and may be used.

CVSS: 8.8 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
Weakness (CWE): CWE-120, CWE-119
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Analyzed
Record last updated: Apr 27, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Tenda HG10 tenda:hg10_firmware	HG7_HG9_HG10re_300001138_en_xpon	CNA record
tenda hg10_firmware tenda:hg10_firmware	300001138	NVD

References

https://vuldb.com/vuln/359540vdb-entry, technical-description, third-party-advisory
https://vuldb.com/vuln/359540/ctisignature, permissions-required, vdb-entry
https://vuldb.com/submit/796427third-party-advisory, vdb-entry
https://github.com/xyh4ck/iot_poc/blob/main/Tenda/HG10/01_Buffer_Overflow_nextHop/README.mdexploit, third-party-advisory
https://www.tenda.com.cn/product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.