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        "ASSIGNER": "security@progress.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
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                "lang": "eng",
                "value": "In WS_FTP Server versions before 8.8.9 (2022.0.9), an Incorrect Implementation of Authentication Algorithm in the Web Transfer Module allows users to skip the second-factor verification and log in with username and password only."
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    "affects": {
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                {
                    "vendor_name": "Progress Software Corporation",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "WS_FTP Server",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "not down converted",
                                            "x_cve_json_5_version_data": {
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                                                    {
                                                        "lessThan": "8.8.9",
                                                        "status": "affected",
                                                        "version": "0",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "status": "unaffected",
                                                        "version": "9.0.*",
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    "references": {
        "reference_data": [
            {
                "url": "https://community.progress.com/s/article/WS-FTP-Server-Service-Pack-November-2024",
                "refsource": "MISC",
                "name": "https://community.progress.com/s/article/WS-FTP-Server-Service-Pack-November-2024"
            },
            {
                "url": "https://www.progress.com/ftp-server",
                "refsource": "MISC",
                "name": "https://www.progress.com/ftp-server"
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        "engine": "Vulnogram 0.2.0"
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        "discovery": "EXTERNAL"
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    "credits": [
        {
            "lang": "en",
            "value": "isira_adithya from BugCrowd"
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    ],
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        "cvss": [
            {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 6.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "HIGH",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N",
                "version": "3.1"
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}