Tenda CH22 Parameter CertLocalPrecreate formCertLocalPrecreate stack-based overflow_CVE-2026-5604

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 security flaw has been discovered in Tenda CH22 1.0.0.1. The impacted element is the function formCertLocalPrecreate of the file /goform/CertLocalPrecreate of the component Parameter Handler. Performing a manipulation of the argument standard results in stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks.

Basic Information

ID CVE-2026-5604

Source VulDB

Published Apr 5, 2026 at 22:45

Modified Apr 6, 2026 at 18:20

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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    "published": "2026-04-05T22:45:12.714Z",
    "modified": "2026-04-06T18:20:21.449Z",
    "type": "cve",
    "title": "Tenda CH22 Parameter CertLocalPrecreate formCertLocalPrecreate stack-based overflow",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/355396\nhttps://vuldb.com/vuln/355396/cti\nhttps://vuldb.com/submit/785032\nhttps://github.com/Litengzheng/vuldb_new/blob/main/CH22/vul_52/README.md\nhttps://www.tenda.com.cn/",
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