Vulnerability 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.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/xiezhihua-1127/Tenda-Stack-Overflow.git
- https://github.com/xiezhihua-1127/Tenda-Stack-Overflow/blob/main/report.md
- https://vuldb.com/cve/CVE-2026-11553
- https://vuldb.com/submit/836778
- https://vuldb.com/vuln/369163
- https://vuldb.com/vuln/369163/cti
- https://www.tenda.com.cn/
FAQ
What is CVE-2026-11553?
CVE-2026-11553 is a vulnerability with a CVSS score of 8.8 (HIGH). 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 sta...
How severe is CVE-2026-11553?
CVE-2026-11553 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-11553?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.