What’s Vulnerable › Vulnerabilities

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

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-04-25 · updated 2026-10-26
• Weakness: CWE-119

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.

Affected products

• Tenda HG10: 300001138

References

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

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