CVE-2026-82542

critical · 9.3

A weakness has been identified in Tenda HG10 300001138. Affected by this issue is the function formIPv6Routing of the file /boaform/admin/formIPv6Routing of the component Boa Web Server. This manipulation of the argument destNet causes buffer overflow. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks.

9.3

CVSS

1.1%

EPSS (exploit prob.)

65th

EPSS percentile

2026-08-30

Published

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weaknesses

CWE-119CWE-120

References

https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/HG10/bof-formIPv6Route-destNt.md
https://vuldb.com/cve/CVE-2026-82542
https://vuldb.com/submit/888876
https://vuldb.com/vuln/397058
https://vuldb.com/vuln/397058/cti
https://www.tenda.com.cn/

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-82542