CVE-2021-20113

{"containers": {"cna": {"affected": [{"product": "TCExam", "vendor": "n/a", "versions": [{"status": "affected", "version": "14.8.1"}]}], "descriptions": [{"lang": "en", "value": "An exposure of sensitive information vulnerability exists in TCExam <= 14.8.1. If a password reset request was made for an email address that was not registered with a user then we would be presented with an \u2018unknown email\u2019 error. If an email is given that is registered with a user then this error will not appear. A malicious actor could abuse this to enumerate the email addresses of"}], "problemTypes": [{"descriptions": [{"description": "Observable Discrepancy", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-07-29T18:00:49.000Z", "orgId": "5ac1ecc2-367a-4d16-a0b2-35d495ddd0be", "shortName": "tenable"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.tenable.com/security/research/tra-2021-32"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "vulnreport@tenable.com", "ID": "CVE-2021-20113", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "TCExam", "version": {"version_data": [{"version_value": "14.8.1"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "An exposure of sensitive information vulnerability exists in TCExam <= 14.8.1. If a password reset request was made for an email address that was not registered with a user then we would be presented with an \u2018unknown email\u2019 error. If an email is given that is registered with a user then this error will not appear. A malicious actor could abuse this to enumerate the email addresses of"}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Observable Discrepancy"}]}]}, "references": {"reference_data": [{"name": "https://www.tenable.com/security/research/tra-2021-32", "refsource": "MISC", "url": "https://www.tenable.com/security/research/tra-2021-32"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T17:30:07.624Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.tenable.com/security/research/tra-2021-32"}]}]}, "cveMetadata": {"assignerOrgId": "5ac1ecc2-367a-4d16-a0b2-35d495ddd0be", "assignerShortName": "tenable", "cveId": "CVE-2021-20113", "datePublished": "2021-07-29T18:00:49.000Z", "dateReserved": "2020-12-17T00:00:00.000Z", "dateUpdated": "2024-08-03T17:30:07.624Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "TCExam", "vendor": "n/a", "versions": [{"status": "affected", "version": "14.8.1"}]}], "source": "vulnreport@tenable.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:tecnick:tcexam:*:*:*:*:*:*:*:*", "matchCriteriaId": "07A60926-BE03-4797-86E1-AA2527E3D53B", "versionEndIncluding": "14.8.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An exposure of sensitive information vulnerability exists in TCExam <= 14.8.1. If a password reset request was made for an email address that was not registered with a user then we would be presented with an \u2018unknown email\u2019 error. If an email is given that is registered with a user then this error will not appear. A malicious actor could abuse this to enumerate the email addresses of"}, {"lang": "es", "value": "Se presenta una vulnerabilidad de exposici\u00f3n de informaci\u00f3n confidencial en TCExam versiones anteriores a 14.8.1 incluy\u00e9ndola. Si se realizaba una petici\u00f3n de restablecimiento de contrase\u00f1a para una direcci\u00f3n de correo electr\u00f3nico que no estaba registrada con un usuario, se presentaba un error de \"unknown email\". Si se da un correo electr\u00f3nico que est\u00e1 registrado con un usuario entonces este error no aparecer\u00e1. Un actor malicioso podr\u00eda abusar de esto para enumerar las direcciones de correo electr\u00f3nico de"}], "id": "CVE-2021-20113", "lastModified": "2026-06-17T03:33:17.640", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-07-30T14:15:14.343", "references": [{"source": "vulnreport@tenable.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.tenable.com/security/research/tra-2021-32"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.tenable.com/security/research/tra-2021-32"}], "sourceIdentifier": "vulnreport@tenable.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-203"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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