cve-2021-23877
Vulnerability from cvelistv5
Published
2021-10-26 21:40
Modified
2024-08-03 19:14
Severity ?
EPSS score ?
Summary
Privilege escalation vulnerability in the Windows trial installer of McAfee Total Protection (MTP) prior to 16.0.34_x may allow a local user to run arbitrary code as the admin user by replacing a specific temporary file created during the installation of the trial version of MTP.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | McAfee | McAfee Total Protection (MTP) |
Version: unspecified < 16.0.34 |
|
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-03T19:14:09.221Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://service.mcafee.com/webcenter/portal/cp/home/articleview?articleId=TS103215" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "McAfee Total Protection (MTP)", "vendor": "McAfee", "versions": [ { "lessThan": "16.0.34", "status": "affected", "version": "unspecified", "versionType": "custom" } ] } ], "descriptions": [ { "lang": "en", "value": "Privilege escalation vulnerability in the Windows trial installer of McAfee Total Protection (MTP) prior to 16.0.34_x may allow a local user to run arbitrary code as the admin user by replacing a specific temporary file created during the installation of the trial version of MTP." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-269", "description": "CWE-269 Improper Privilege Management", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2021-10-26T21:40:08", "orgId": "01626437-bf8f-4d1c-912a-893b5eb04808", "shortName": "trellix" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://service.mcafee.com/webcenter/portal/cp/home/articleview?articleId=TS103215" } ], "source": { "advisory": "TS103215", "discovery": "INTERNAL" }, "title": "McAfee Total Protection (MTP) - Privilege Escalation vulnerability", "x_generator": { "engine": "Vulnogram 0.0.9" }, "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "psirt@mcafee.com", "ID": "CVE-2021-23877", "STATE": "PUBLIC", "TITLE": "McAfee Total Protection (MTP) - Privilege Escalation vulnerability" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "McAfee Total Protection (MTP)", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "16.0.34" } ] } } ] }, "vendor_name": "McAfee" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Privilege escalation vulnerability in the Windows trial installer of McAfee Total Protection (MTP) prior to 16.0.34_x may allow a local user to run arbitrary code as the admin user by replacing a specific temporary file created during the installation of the trial version of MTP." } ] }, "generator": { "engine": "Vulnogram 0.0.9" }, "impact": { "cvss": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-269 Improper Privilege Management" } ] } ] }, "references": { "reference_data": [ { "name": "https://service.mcafee.com/webcenter/portal/cp/home/articleview?articleId=TS103215", "refsource": "MISC", "url": "https://service.mcafee.com/webcenter/portal/cp/home/articleview?articleId=TS103215" } ] }, "source": { "advisory": "TS103215", "discovery": "INTERNAL" } } } }, "cveMetadata": { "assignerOrgId": "01626437-bf8f-4d1c-912a-893b5eb04808", "assignerShortName": "trellix", "cveId": "CVE-2021-23877", "datePublished": "2021-10-26T21:40:08", "dateReserved": "2021-01-12T00:00:00", "dateUpdated": "2024-08-03T19:14:09.221Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "vulnerability-lookup:meta": { "fkie_nvd": { "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:mcafee:total_protection:*:*:*:*:free_trial:*:*:*\", \"versionEndExcluding\": \"16.0.34\", \"matchCriteriaId\": \"D4CE8310-4F47-4108-ACFB-3905666F6F8F\"}]}]}]", "descriptions": "[{\"lang\": \"en\", \"value\": \"Privilege escalation vulnerability in the Windows trial installer of McAfee Total Protection (MTP) prior to 16.0.34_x may allow a local user to run arbitrary code as the admin user by replacing a specific temporary file created during the installation of the trial version of MTP.\"}, {\"lang\": \"es\", \"value\": \"Una vulnerabilidad de escalada de privilegios en el instalador de prueba de Windows de McAfee Total Protection (MTP) versiones anteriores a 16.0.34_x, puede permitir a un usuario local ejecutar c\\u00f3digo arbitrario como usuario administrador al reemplazar un archivo temporal espec\\u00edfico creado durante la instalaci\\u00f3n de la versi\\u00f3n de prueba de MTP\"}]", "id": "CVE-2021-23877", "lastModified": "2024-11-21T05:51:59.253", "metrics": "{\"cvssMetricV31\": [{\"source\": \"trellixpsirt@trellix.com\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H\", \"baseScore\": 6.7, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"HIGH\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 0.8, \"impactScore\": 5.9}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\", \"baseScore\": 7.8, \"baseSeverity\": \"HIGH\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.8, \"impactScore\": 5.9}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:L/AC:L/Au:N/C:C/I:C/A:C\", \"baseScore\": 7.2, \"accessVector\": \"LOCAL\", \"accessComplexity\": \"LOW\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"COMPLETE\", \"integrityImpact\": \"COMPLETE\", \"availabilityImpact\": \"COMPLETE\"}, \"baseSeverity\": \"HIGH\", \"exploitabilityScore\": 3.9, \"impactScore\": 10.0, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}", "published": "2021-10-26T22:15:08.127", "references": "[{\"url\": \"https://service.mcafee.com/webcenter/portal/cp/home/articleview?articleId=TS103215\", \"source\": \"trellixpsirt@trellix.com\"}, {\"url\": \"https://service.mcafee.com/webcenter/portal/cp/home/articleview?articleId=TS103215\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]", "sourceIdentifier": "trellixpsirt@trellix.com", "vulnStatus": "Modified", "weaknesses": "[{\"source\": \"trellixpsirt@trellix.com\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-269\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-269\"}]}]" }, "nvd": "{\"cve\":{\"id\":\"CVE-2021-23877\",\"sourceIdentifier\":\"trellixpsirt@trellix.com\",\"published\":\"2021-10-26T22:15:08.127\",\"lastModified\":\"2024-11-21T05:51:59.253\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Privilege escalation vulnerability in the Windows trial installer of McAfee Total Protection (MTP) prior to 16.0.34_x may allow a local user to run arbitrary code as the admin user by replacing a specific temporary file created during the installation of the trial version of MTP.\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad de escalada de privilegios en el instalador de prueba de Windows de McAfee Total Protection (MTP) versiones anteriores a 16.0.34_x, puede permitir a un usuario local ejecutar c\u00f3digo arbitrario como usuario administrador al reemplazar un archivo temporal espec\u00edfico creado durante la instalaci\u00f3n de la versi\u00f3n de prueba de MTP\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"trellixpsirt@trellix.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":6.7,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":0.8,\"impactScore\":5.9},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:C/I:C/A:C\",\"baseScore\":7.2,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":3.9,\"impactScore\":10.0,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"trellixpsirt@trellix.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-269\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-269\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mcafee:total_protection:*:*:*:*:free_trial:*:*:*\",\"versionEndExcluding\":\"16.0.34\",\"matchCriteriaId\":\"D4CE8310-4F47-4108-ACFB-3905666F6F8F\"}]}]}],\"references\":[{\"url\":\"https://service.mcafee.com/webcenter/portal/cp/home/articleview?articleId=TS103215\",\"source\":\"trellixpsirt@trellix.com\"},{\"url\":\"https://service.mcafee.com/webcenter/portal/cp/home/articleview?articleId=TS103215\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}" } }
Loading…
Loading…
Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.