CVE-2026-11553

8.8 HIGH

A vulnerability was found in Tenda HG7HG9 and HG10 300001138_en_xpon

Published: 2026-06-08 · Last updated: 2026-06-09

Severity and scoring

CVSS: 8.8 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE: CWE-119, CWE-121

Description

A vulnerability was found in Tenda HG7HG9 and HG10 300001138_en_xpon. This affects the function formPPPEdit of the file /boaform/formPPPEdit. The manipulation of the argument encodename results in stack-based buffer overflow. The attack can be launched remotely. The exploit has been made public and could be used.

Source: NVD

References

[NVD]https://nvd.nist.gov/vuln/detail/CVE-2026-11553
[Other]https://github.com/xiezhihua-1127/Tenda-Stack-Overflow.git
[Other]https://github.com/xiezhihua-1127/Tenda-Stack-Overflow/blob/main/report.md
[Other]https://vuldb.com/cve/CVE-2026-11553
[Other]https://vuldb.com/submit/836778
[Other]https://vuldb.com/vuln/369163
[Other]https://vuldb.com/vuln/369163/cti
[Other]https://www.tenda.com.cn/

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