Tenda CH22 Parameter QuickIndex formQuickIndex stack-based overflow_CVE-2026-5156

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 vulnerability was determined in Tenda CH22 1.0.0.1. This impacts the function formQuickIndex of the file /goform/QuickIndex of the component Parameter Handler. This manipulation of the argument mit_linktype causes stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized.

Basic Information

ID CVE-2026-5156

Source VulDB

Published Mar 30, 2026 at 23:30

Modified Mar 31, 2026 at 14:04

Affected Product

Vendor Tenda

Product CH22

Version 1.0.0.1

Affected Versions Tenda CH22 1.0.0.1

CWE Classification

CWE-121 CWE-119

References

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    "lastseen": "",
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    "published": "2026-03-30T23:30:15.562Z",
    "modified": "2026-03-31T14:04:30.211Z",
    "type": "cve",
    "title": "Tenda CH22 Parameter QuickIndex formQuickIndex stack-based overflow",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/354188\nhttps://vuldb.com/vuln/354188/cti\nhttps://vuldb.com/submit/780208\nhttps://github.com/Litengzheng/vuldb_new/blob/main/CH22/vul_46/README.md\nhttps://www.tenda.com.cn/",
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    "sourceData": "Tenda CH22 1.0.0.1",
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    "cvss": {
        "score": 8.7,
        "severity": "HIGH",
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