CVE-2026-6988

HIGH 8.8

Tenda HG10 Boa Service formRouting formRoute buffer overflow

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-120 CWE-119
Vendor	tenda
Product	hg10
Published	Apr 25, 2026

Stay Ahead of the Next One

Get instant alerts for tenda hg10

Be the first to know when new high vulnerabilities affecting tenda hg10 are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Tenda / HG10

HG7_HG9_HG10re_300001138_en_xpon

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/359540 vuldb.com: https://vuldb.com/vuln/359540/cti vuldb.com: https://vuldb.com/submit/796427 github.com: https://github.com/xyh4ck/iot_poc/blob/main/Tenda/HG10/01_Buffer_Overflow_nextHop/README.md tenda.com.cn: https://www.tenda.com.cn/

Credits

🔍 xuanyu (VulDB User)