CVE-2020-3977 (GCVE-0-2020-3977)
Vulnerability from cvelistv5 – Published: 2020-09-22 13:45 – Updated: 2024-08-04 07:52
VLAI?
Summary
VMware Horizon DaaS (7.x and 8.x before 8.0.1 Update 1) contains a broken authentication vulnerability due to a flaw in the way it handled the first factor authentication. Successful exploitation of this issue may allow an attacker to bypass two-factor authentication process. In order to exploit this issue, an attacker must have a legitimate account on Horizon DaaS.
Severity ?
No CVSS data available.
CWE
- Broken authentication vulnerability
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | VMware Horizon DaaS |
Affected:
VMware Horizon DaaS (7.x and 8.x before 8.0.1 Update 1)
|
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T07:52:20.663Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.vmware.com/security/advisories/VMSA-2020-0021.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "VMware Horizon DaaS",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "VMware Horizon DaaS (7.x and 8.x before 8.0.1 Update 1)"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "VMware Horizon DaaS (7.x and 8.x before 8.0.1 Update 1) contains a broken authentication vulnerability due to a flaw in the way it handled the first factor authentication. Successful exploitation of this issue may allow an attacker to bypass two-factor authentication process. In order to exploit this issue, an attacker must have a legitimate account on Horizon DaaS."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Broken authentication vulnerability",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2020-09-22T13:45:14",
"orgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d",
"shortName": "vmware"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.vmware.com/security/advisories/VMSA-2020-0021.html"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security@vmware.com",
"ID": "CVE-2020-3977",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "VMware Horizon DaaS",
"version": {
"version_data": [
{
"version_value": "VMware Horizon DaaS (7.x and 8.x before 8.0.1 Update 1)"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "VMware Horizon DaaS (7.x and 8.x before 8.0.1 Update 1) contains a broken authentication vulnerability due to a flaw in the way it handled the first factor authentication. Successful exploitation of this issue may allow an attacker to bypass two-factor authentication process. In order to exploit this issue, an attacker must have a legitimate account on Horizon DaaS."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Broken authentication vulnerability"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.vmware.com/security/advisories/VMSA-2020-0021.html",
"refsource": "MISC",
"url": "https://www.vmware.com/security/advisories/VMSA-2020-0021.html"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d",
"assignerShortName": "vmware",
"cveId": "CVE-2020-3977",
"datePublished": "2020-09-22T13:45:14",
"dateReserved": "2019-12-30T00:00:00",
"dateUpdated": "2024-08-04T07:52:20.663Z",
"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:vmware:horizon_daas:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"8.0.0\", \"versionEndIncluding\": \"8.0.1\", \"matchCriteriaId\": \"04196964-03AF-4F6B-9159-5F635812FFA8\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:vmware:horizon_daas:7.0.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"B3720873-7471-47D2-A814-E7441CA0754E\"}]}]}]",
"descriptions": "[{\"lang\": \"en\", \"value\": \"VMware Horizon DaaS (7.x and 8.x before 8.0.1 Update 1) contains a broken authentication vulnerability due to a flaw in the way it handled the first factor authentication. Successful exploitation of this issue may allow an attacker to bypass two-factor authentication process. In order to exploit this issue, an attacker must have a legitimate account on Horizon DaaS.\"}, {\"lang\": \"es\", \"value\": \"VMware Horizon DaaS (versiones 7.x y versiones 8.x anteriores a 8.0.1 Update 1), contiene una vulnerabilidad de autenticaci\\u00f3n rota debido a un fallo en la manera en que manejaba la autenticaci\\u00f3n del primer factor.\u0026#xa0;Una explotaci\\u00f3n con \\u00e9xito de este problema puede permitir a un atacante omitir el proceso de autenticaci\\u00f3n de dos factores.\u0026#xa0;Para explotar este problema, un atacante debe tener una cuenta leg\\u00edtima en Horizon DaaS\"}]",
"id": "CVE-2020-3977",
"lastModified": "2024-11-21T05:32:06.037",
"metrics": "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N\", \"baseScore\": 6.5, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 2.8, \"impactScore\": 3.6}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:L/Au:S/C:N/I:P/A:N\", \"baseScore\": 4.0, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"LOW\", \"authentication\": \"SINGLE\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"PARTIAL\", \"availabilityImpact\": \"NONE\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 8.0, \"impactScore\": 2.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
"published": "2020-09-22T14:15:12.297",
"references": "[{\"url\": \"https://www.vmware.com/security/advisories/VMSA-2020-0021.html\", \"source\": \"security@vmware.com\", \"tags\": [\"Patch\", \"Vendor Advisory\"]}, {\"url\": \"https://www.vmware.com/security/advisories/VMSA-2020-0021.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\", \"Vendor Advisory\"]}]",
"sourceIdentifier": "security@vmware.com",
"vulnStatus": "Modified",
"weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-306\"}]}]"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2020-3977\",\"sourceIdentifier\":\"security@vmware.com\",\"published\":\"2020-09-22T14:15:12.297\",\"lastModified\":\"2024-11-21T05:32:06.037\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"VMware Horizon DaaS (7.x and 8.x before 8.0.1 Update 1) contains a broken authentication vulnerability due to a flaw in the way it handled the first factor authentication. Successful exploitation of this issue may allow an attacker to bypass two-factor authentication process. In order to exploit this issue, an attacker must have a legitimate account on Horizon DaaS.\"},{\"lang\":\"es\",\"value\":\"VMware Horizon DaaS (versiones 7.x y versiones 8.x anteriores a 8.0.1 Update 1), contiene una vulnerabilidad de autenticaci\u00f3n rota debido a un fallo en la manera en que manejaba la autenticaci\u00f3n del primer factor.\u0026#xa0;Una explotaci\u00f3n con \u00e9xito de este problema puede permitir a un atacante omitir el proceso de autenticaci\u00f3n de dos factores.\u0026#xa0;Para explotar este problema, un atacante debe tener una cuenta leg\u00edtima en Horizon DaaS\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.8,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:S/C:N/I:P/A:N\",\"baseScore\":4.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-306\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:vmware:horizon_daas:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"8.0.0\",\"versionEndIncluding\":\"8.0.1\",\"matchCriteriaId\":\"04196964-03AF-4F6B-9159-5F635812FFA8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:vmware:horizon_daas:7.0.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B3720873-7471-47D2-A814-E7441CA0754E\"}]}]}],\"references\":[{\"url\":\"https://www.vmware.com/security/advisories/VMSA-2020-0021.html\",\"source\":\"security@vmware.com\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://www.vmware.com/security/advisories/VMSA-2020-0021.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]}]}}"
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…