Pega Platform versions 7.1.0 through Infinity 25.1.0 are affected by a User Enumeration where during user authentication process, a difference in response time could allow a remote unauthenticated user to determine if a username is valid or not._CVE-2025-62181

{
    "lastseen": "",
    "description": "Pega Platform versions 7.1.0 through Infinity 25.1.0 are affected by a User Enumeration.  This issue occurs during user authentication process, where a difference in response time could allow a remote unauthenticated user to determine if a username is valid or not.  This only applies to deprecated basic-authentication feature and other more secure authentication mechanisms are recommended.  A fix is being provided in the 24.1.4, 24.2.4, and 25.1.1 patch releases.  Please note:  Basic credentials authentication service type is deprecated started in 24.2 version:  https://docs.pega.com/bundle/platform/page/platform/release-notes/security/whats-new-security-242.html.",
    "published": "2025-12-10T20:41:08.517Z",
    "modified": "2025-12-10T20:41:08.517Z",
    "type": "cve",
    "title": "Pega Platform versions 7.1.0 through Infinity 25.1.0 are affected by a User Enumeration where during user authentication process, a difference in response time could allow a remote unauthenticated user to determine if a username is valid or not.",
    "source": "Pega",
    "references": "https://support.pega.com/support-doc/pega-security-advisory-j25-vulnerability-remediation-note",
    "id": "CVE-2025-62181",
    "bulletinFamily": "",
    "cwe": [
        "CWE-204"
    ],
    "cvelist": null,
    "sourceData": "Pegasystems Pega Infinity 7.1.0",
    "sourceHref": "",
    "cvss": {
        "score": 5.3,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
        "version": "3.1"
    },
    "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": "Pega Infinity",
    "version": "7.1.0",
    "vendor": "Pegasystems",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}