Linksys RE6250/RE6300/RE6350/RE6500/RE7000/RE9000 setVlan stack-based overflow_CVE-2025-9247

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 has been found in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.001. The affected element is the function setVlan of the file /goform/setVlan. The manipulation of the argument vlan_set leads to stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Basic Information

ID CVE-2025-9247

Source VulDB

Published Aug 20, 2025 at 20:32

Affected Product

Vendor Linksys

Product RE6250

Version 1.0.013.001

Affected Versions Linksys RE6250 1.0.013.001
Linksys RE6250 1.0.04.001
Linksys RE6250 1.0.04.002
Linksys RE6250 1.1.05.003
Linksys RE6250 1.2.07.001
Linksys RE6300 1.0.013.001
Linksys RE6300 1.0.04.001
Linksys RE6300 1.0.04.002
Linksys RE6300 1.1.05.003
Linksys RE6300 1.2.07.001
Linksys RE6350 1.0.013.001
Linksys RE6350 1.0.04.001
Linksys RE6350 1.0.04.002
Linksys RE6350 1.1.05.003
Linksys RE6350 1.2.07.001
Linksys RE6500 1.0.013.001
Linksys RE6500 1.0.04.001
Linksys RE6500 1.0.04.002
Linksys RE6500 1.1.05.003
Linksys RE6500 1.2.07.001
Linksys RE7000 1.0.013.001
Linksys RE7000 1.0.04.001
Linksys RE7000 1.0.04.002
Linksys RE7000 1.1.05.003
Linksys RE7000 1.2.07.001
Linksys RE9000 1.0.013.001
Linksys RE9000 1.0.04.001
Linksys RE9000 1.0.04.002
Linksys RE9000 1.1.05.003
Linksys RE9000 1.2.07.001

CWE Classification

CWE-121 CWE-119

References

{
    "lastseen": "",
    "description": "A vulnerability has been found in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.001. The affected element is the function setVlan of the file /goform/setVlan. The manipulation of the argument vlan_set leads to stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.",
    "published": "2025-08-20T20:32:06.545Z",
    "modified": "2025-08-20T20:32:06.545Z",
    "type": "cve",
    "title": "Linksys RE6250/RE6300/RE6350/RE6500/RE7000/RE9000 setVlan stack-based overflow",
    "source": "VulDB",
    "references": "https://vuldb.com/?id.320778\nhttps://vuldb.com/?ctiid.320778\nhttps://vuldb.com/?submit.631520\nhttps://github.com/wudipjq/my_vuln/blob/main/Linksys/vuln_16/16.md\nhttps://www.linksys.com/",
    "id": "CVE-2025-9247",
    "bulletinFamily": "",
    "cwe": [
        "CWE-121",
        "CWE-119"
    ],
    "cvelist": null,
    "sourceData": "Linksys RE6250 1.0.013.001\nLinksys RE6250 1.0.04.001\nLinksys RE6250 1.0.04.002\nLinksys RE6250 1.1.05.003\nLinksys RE6250 1.2.07.001\nLinksys RE6300 1.0.013.001\nLinksys RE6300 1.0.04.001\nLinksys RE6300 1.0.04.002\nLinksys RE6300 1.1.05.003\nLinksys RE6300 1.2.07.001\nLinksys RE6350 1.0.013.001\nLinksys RE6350 1.0.04.001\nLinksys RE6350 1.0.04.002\nLinksys RE6350 1.1.05.003\nLinksys RE6350 1.2.07.001\nLinksys RE6500 1.0.013.001\nLinksys RE6500 1.0.04.001\nLinksys RE6500 1.0.04.002\nLinksys RE6500 1.1.05.003\nLinksys RE6500 1.2.07.001\nLinksys RE7000 1.0.013.001\nLinksys RE7000 1.0.04.001\nLinksys RE7000 1.0.04.002\nLinksys RE7000 1.1.05.003\nLinksys RE7000 1.2.07.001\nLinksys RE9000 1.0.013.001\nLinksys RE9000 1.0.04.001\nLinksys RE9000 1.0.04.002\nLinksys RE9000 1.1.05.003\nLinksys RE9000 1.2.07.001",
    "sourceHref": "",
    "cvss": {
        "score": 8.7,
        "severity": "HIGH",
        "vector": "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",
        "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": "RE6250",
    "version": "1.0.013.001",
    "vendor": "Linksys",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}