BMC Control-M/Agent default SSL/TLS configuration authenticated bypass_CVE-2025-55109

{
    "lastseen": "",
    "description": "An authentication bypass vulnerability exists in the out-of-support Control-M/Agent versions 9.0.18 to 9.0.20 and potentially earlier unsupported versions when using an empty or default kdb keystore or a default PKCS#12 keystore. A remote attacker with access to a signed third-party or demo certificate for client authentication can bypass the need for a certificate signed by the certificate authority of the organization during authentication on the Control-M/Agent.\n\nThe Control-M/Agent contains hardcoded certificates which are only trusted as fallback if an empty kdb keystore is used; they are never trusted if a PKCS#12 keystore is used. All of these certificates are now expired.\n\n\nIn addition, the Control-M/Agent default kdb and PKCS#12 keystores contain trusted third-party certificates (external recognized CAs and default self-signed demo certificates) which are trusted for client authentication.",
    "published": "2025-09-16T12:14:36.357Z",
    "modified": "2025-09-16T12:14:36.357Z",
    "type": "cve",
    "title": "BMC Control-M/Agent default SSL/TLS configuration authenticated bypass",
    "source": "airbus",
    "references": "https://bmcapps.my.site.com/casemgmt/sc_KnowledgeArticle?sfdcid=000442099\nhttps://bmcapps.my.site.com/casemgmt/sc_KnowledgeArticle?sfdcid=000441963",
    "id": "CVE-2025-55109",
    "bulletinFamily": "",
    "cwe": [
        "CWE-295"
    ],
    "cvelist": null,
    "sourceData": "BMC Control-M/Agent 9.0.20\nBMC Control-M/Agent 9.0.19\nBMC Control-M/Agent 9.0.18",
    "sourceHref": "",
    "cvss": {
        "score": 9.5,
        "severity": "CRITICAL",
        "vector": "CVSS:4.0/AV:N/AC:H/AT:P/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": "Control-M/Agent",
    "version": "9.0.21",
    "vendor": "BMC",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}