CVE-2026-4974

HighCVSS 8.8/10Last modified Oct 26, 2026

Description

A flaw has been found in Tenda AC7 15.03.06.44. Affected by this issue is the function fromSetSysTime of the file /goform/SetSysTimeCfg of the component POST Request Handler. Executing a manipulation of the argument Time can lead to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been published and may be used.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-119 CWE-121 CWE-787

Affected software

Vendor	Product	Versions
Tenda	AC7	15.03.06.44

References

https://lavender-bicycle-a5a.notion.site/Tenda-AC7-fromSetSysTime-32153a41781f801c95b0f8a53eaa9a1f?source=copy_linkExploit, Third Party Advisory
https://vuldb.com/?ctiid.353861Permissions Required, VDB Entry
https://vuldb.com/?id.353861Third Party Advisory, VDB Entry
https://vuldb.com/?submit.778207Third Party Advisory, VDB Entry
https://www.tenda.com.cn/Product

Timeline

Published: Mar 27, 2026
Last modified: Oct 26, 2026
NVD status: Analyzed

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