Tenda AC21 Web Management DownloadLog information disclosure_CVE-2026-2147

6.9 / 10

MEDIUM

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

Description

A weakness has been identified in Tenda AC21 16.03.08.16. This impacts an unknown function of the file /cgi-bin/DownloadLog of the component Web Management Interface. Executing a manipulation can lead to information disclosure. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks.

Basic Information

ID CVE-2026-2147

Source VulDB

Published Feb 8, 2026 at 10:02

Affected Product

Vendor Tenda

Product AC21

Version 16.03.08.16

Affected Versions Tenda AC21 16.03.08.16

CWE Classification

CWE-200 CWE-284

References

{
    "lastseen": "",
    "description": "A weakness has been identified in Tenda AC21 16.03.08.16. This impacts an unknown function of the file /cgi-bin/DownloadLog of the component Web Management Interface. Executing a manipulation can lead to information disclosure. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks.",
    "published": "2026-02-08T10:02:09.088Z",
    "modified": "2026-02-08T10:02:09.088Z",
    "type": "cve",
    "title": "Tenda AC21 Web Management DownloadLog information disclosure",
    "source": "VulDB",
    "references": "https://vuldb.com/?id.344849\nhttps://vuldb.com/?ctiid.344849\nhttps://vuldb.com/?submit.747429\nhttps://github.com/master-abc/cve/issues/30\nhttps://www.tenda.com.cn/",
    "id": "CVE-2026-2147",
    "bulletinFamily": "",
    "cwe": [
        "CWE-200",
        "CWE-284"
    ],
    "cvelist": null,
    "sourceData": "Tenda AC21 16.03.08.16",
    "sourceHref": "",
    "cvss": {
        "score": 6.9,
        "severity": "MEDIUM",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P",
        "version": "4.0"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "AC21",
    "version": "16.03.08.16",
    "vendor": "Tenda",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}