Medium severity · published May 31, 2026
CVE-2026-10190
Tenda W12 Web Management httpd cgiSysWebTimeoutSet denial of service
6.5
CVSS
0.4%
EPSS
No
On KEV
Description
A vulnerability was found in Tenda W12 3.0.0.7(4763). This issue affects the function cgiSysWebTimeoutSet of the file /bin/httpd of the component Web Management Interface. The manipulation of the argument web_over_time results in denial of service. It is possible to launch the attack remotely. The exploit has been made public and could be used.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 30% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
W1
W12 · Tenda
3.0.0.7(4763) · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-10190
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-10190
cdn2.v50to.cc
http://cdn2.v50to.cc/cgiSysWebTimeoutSet_dos.zip
vuldb.com
https://vuldb.com/cve/CVE-2026-10190
vuldb.com
https://vuldb.com/submit/820022
vuldb.com
https://vuldb.com/vuln/367471
vuldb.com
https://vuldb.com/vuln/367471/cti
www.tenda.com.cn
https://www.tenda.com.cn/
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