CVE-2025-66635_CVE-2025-66635

7.2 / 10

HIGH

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Description

Stack-based buffer overflow vulnerability exists in SEIKO EPSON Web Config. Specially crafted data input by a logged-in user may execute arbitrary code. As for the details of the affected products and versions, see the information provided by the vendor under [References].

Basic Information

ID CVE-2025-66635

Source jpcert

Published Dec 16, 2025 at 06:59

Affected Product

Vendor SEIKO EPSON CORPORATION

Product Web Config

Version See the information/details provided by the vendor

Affected Versions SEIKO EPSON CORPORATION Web Config See the information/details provided by the vendor

CWE Classification

CWE-121

References

{
    "lastseen": "",
    "description": "Stack-based buffer overflow vulnerability exists in SEIKO EPSON Web Config. Specially crafted data input by a logged-in user may execute arbitrary code. As for the details of the affected products and versions, see the information provided by the vendor under [References].",
    "published": "2025-12-16T06:59:25.611Z",
    "modified": "2025-12-16T06:59:25.611Z",
    "type": "cve",
    "title": "CVE-2025-66635",
    "source": "jpcert",
    "references": "https://www.epson.jp/support/misc_t/251216_oshirase.htm\nhttps://jvn.jp/en/jp/JVN51846148/",
    "id": "CVE-2025-66635",
    "bulletinFamily": "",
    "cwe": [
        "CWE-121"
    ],
    "cvelist": null,
    "sourceData": "SEIKO EPSON CORPORATION Web Config See the information/details provided by the vendor",
    "sourceHref": "",
    "cvss": {
        "score": 7.2,
        "severity": "HIGH",
        "vector": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
        "version": "3.0"
    },
    "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": "Web Config",
    "version": "See the information/details provided by the vendor",
    "vendor": "SEIKO EPSON CORPORATION",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}