CVE-2026-6988

HIGH

Tenda HG10 Boa Service formRouting formRoute buffer overflow

Title source: cna
STIX 2.1

Description

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.

References (5)

Core 5
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-359540 | Tenda HG10 Boa Service formRouting formRoute buffer overflow
https://vuldb.com/vuln/359540
Signature, Permissions Required signature permissions-required
VDB-359540 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/vuln/359540/cti
Third Party Advisory third-party-advisory
Submit #796427 | Tenda HG10 HG7_HG9_HG10re_300001138_en_xpon Buffer Overflow
https://vuldb.com/submit/796427
Product product
https://www.tenda.com.cn/

Scores

CVSS v3 8.8
EPSS 0.0062
EPSS Percentile 44.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-119 CWE-120
Status published
Products (2)
Tenda/HG10 HG7_HG9_HG10re_300001138_en_xpon
tenda/hg10_firmware 300001138
Published Apr 25, 2026
Tracked Since Apr 25, 2026