Tenda AC7 POST Request SetSysTimeCfg fromSetSysTime memory corruption_CVE-2026-4974

8.7 / 10

HIGH

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

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.

Basic Information

ID CVE-2026-4974

Source VulDB

Published Mar 27, 2026 at 19:52

Modified Mar 31, 2026 at 13:54

Affected Product

Vendor Tenda

Product AC7

Version 15.03.06.44

Affected Versions Tenda AC7 15.03.06.44

CWE Classification

CWE-121 CWE-119

References

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    "published": "2026-03-27T19:52:50.992Z",
    "modified": "2026-03-31T13:54:19.794Z",
    "type": "cve",
    "title": "Tenda AC7 POST Request SetSysTimeCfg fromSetSysTime memory corruption",
    "source": "VulDB",
    "references": "https://vuldb.com/?id.353861\nhttps://vuldb.com/?ctiid.353861\nhttps://vuldb.com/?submit.778207\nhttps://lavender-bicycle-a5a.notion.site/Tenda-AC7-fromSetSysTime-32153a41781f801c95b0f8a53eaa9a1f?source=copy_link\nhttps://www.tenda.com.cn/",
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