High severity · published Sep 3, 2026
CVE-2026-85110
Tenda HG10 Boa Web Server formWlanSetup buffer overflow
8.8
CVSS
0.9%
EPSS
No
On KEV
Description
A vulnerability was identified in Tenda HG10 300001138. Impacted is the function formWlanSetup of the file /boaform/formWlanSetup of the component Boa Web Server. The manipulation of the argument ssid leads to buffer overflow. Remote exploitation of the attack is possible. The exploit is publicly available and might be used.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 58% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HG
HG10 · Tenda
300001138 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-85110
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-85110
github.com
https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/HG10/bof-formWlanSetup-ssid.md
vuldb.com
https://vuldb.com/cve/CVE-2026-85110
vuldb.com
https://vuldb.com/submit/891995
vuldb.com
https://vuldb.com/vuln/398316
vuldb.com
https://vuldb.com/vuln/398316/cti
www.tenda.com.cn
https://www.tenda.com.cn/
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