Acer Wave 7 router: Hardcoded Cryptographic Key_CVE-2026-49201

{
    "lastseen": "",
    "description": "The upload.cgi binary, responsible for processing device backups, contains a hardcoded AES encryption key. This allows an attacker to decrypt, modify, and re-encrypt system backups, facilitating persistent backdoor injection.",
    "published": "2026-05-29T08:57:54.569Z",
    "modified": "2026-05-29T10:53:32.056Z",
    "type": "cve",
    "title": "Acer Wave 7 router: Hardcoded Cryptographic Key",
    "source": "Acer",
    "references": "https://community.acer.com/en/kb/articles/19673",
    "id": "CVE-2026-49201",
    "bulletinFamily": "",
    "cwe": [
        "CWE-798"
    ],
    "cvelist": null,
    "sourceData": "Acer Wave 7 router T7c_GBL_1.01.000055",
    "sourceHref": "",
    "cvss": {
        "score": 10,
        "severity": "CRITICAL",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
        "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": "Wave 7 router",
    "version": "T7c_GBL_1.01.000055",
    "vendor": "Acer",
    "ai_description": "Hardcoded cryptographic key in upload.cgi binary allows decryption, modification, and re-encryption of system backups",
    "ai_severity": "Critical",
    "ai_vendor": "Acer",
    "ai_product": "Wave 7 router",
    "ai_version": "T7c_GBL_1.01.000055",
    "ai_score": 10
}