Home

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.

PUBLISHED Reserved 2026-05-30 | Published 2026-05-31 | Updated 2026-06-01 | Assigner VulDB




HIGH: 7.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P
MEDIUM: 6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:P/RL:X/RC:R
MEDIUM: 6.5CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:P/RL:X/RC:R
6.8AV:N/AC:L/Au:S/C:N/I:N/A:C/E:POC/RL:ND/RC:UR

Problem types

Denial of Service

Product status

3.0.0.7(4763)
affected

Timeline

2026-05-30:Advisory disclosed
2026-05-30:VulDB entry created
2026-05-30:VulDB entry last update

Credits

CookedMelon (VulDB User) reporter

References

vuldb.com/submit/820022 exploit

vuldb.com/vuln/367471 (VDB-367471 | Tenda W12 Web Management httpd cgiSysWebTimeoutSet denial of service) vdb-entry technical-description

vuldb.com/vuln/367471/cti (VDB-367471 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/cve/CVE-2026-10190 (CVE-2026-10190 | CVE Analysis and Report) third-party-advisory

vuldb.com/submit/820022 (Submit #820022 | Tenda W12 V3.0.0.7(4763) Denial of Service) third-party-advisory

cdn2.v50to.cc/cgiSysWebTimeoutSet_dos.zip exploit

www.tenda.com.cn/ product

cve.org (CVE-2026-10190)

nvd.nist.gov (CVE-2026-10190)

Download JSON