cve-2021-20034
Vulnerability from cvelistv5
Published
2021-09-27 17:20
Modified
2024-08-03 17:30
Severity ?
EPSS score ?
Summary
An improper access control vulnerability in SMA100 allows a remote unauthenticated attacker to bypass the path traversal checks and delete an arbitrary file potentially resulting in a reboot to factory default settings.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| PSIRT@sonicwall.com | http://packetstormsecurity.com/files/164564/SonicWall-SMA-10.2.1.0-17sv-Password-Reset.html | Exploit, Third Party Advisory, VDB Entry | |
| PSIRT@sonicwall.com | https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0021 | Vendor Advisory |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T17:30:07.243Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0021"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "http://packetstormsecurity.com/files/164564/SonicWall-SMA-10.2.1.0-17sv-Password-Reset.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "SMA100",
"vendor": "SonicWall",
"versions": [
{
"status": "affected",
"version": "9.0.0.10-28sv and earlier"
},
{
"status": "affected",
"version": "10.2.0.7-34sv and earlier"
},
{
"status": "affected",
"version": "10.2.1.0-17sv and earlier"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "An improper access control vulnerability in SMA100 allows a remote unauthenticated attacker to bypass the path traversal checks and delete an arbitrary file potentially resulting in a reboot to factory default settings."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-284",
"description": "CWE-284: Improper Access Control",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-10-20T17:06:12",
"orgId": "44b2ff79-1416-4492-88bb-ed0da00c7315",
"shortName": "sonicwall"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0021"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "http://packetstormsecurity.com/files/164564/SonicWall-SMA-10.2.1.0-17sv-Password-Reset.html"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "PSIRT@sonicwall.com",
"ID": "CVE-2021-20034",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "SMA100",
"version": {
"version_data": [
{
"version_value": "9.0.0.10-28sv and earlier"
},
{
"version_value": "10.2.0.7-34sv and earlier"
},
{
"version_value": "10.2.1.0-17sv and earlier"
}
]
}
}
]
},
"vendor_name": "SonicWall"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "An improper access control vulnerability in SMA100 allows a remote unauthenticated attacker to bypass the path traversal checks and delete an arbitrary file potentially resulting in a reboot to factory default settings."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-284: Improper Access Control"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0021",
"refsource": "CONFIRM",
"url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0021"
},
{
"name": "http://packetstormsecurity.com/files/164564/SonicWall-SMA-10.2.1.0-17sv-Password-Reset.html",
"refsource": "MISC",
"url": "http://packetstormsecurity.com/files/164564/SonicWall-SMA-10.2.1.0-17sv-Password-Reset.html"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "44b2ff79-1416-4492-88bb-ed0da00c7315",
"assignerShortName": "sonicwall",
"cveId": "CVE-2021-20034",
"datePublished": "2021-09-27T17:20:10",
"dateReserved": "2020-12-17T00:00:00",
"dateUpdated": "2024-08-03T17:30:07.243Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2021-20034\",\"sourceIdentifier\":\"PSIRT@sonicwall.com\",\"published\":\"2021-09-27T18:15:08.327\",\"lastModified\":\"2022-07-08T18:21:10.883\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"An improper access control vulnerability in SMA100 allows a remote unauthenticated attacker to bypass the path traversal checks and delete an arbitrary file potentially resulting in a reboot to factory default settings.\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad de control de acceso inapropiado en SMA100 permite a un atacante remoto no autenticado omitir las comprobaciones de salto de ruta y eliminar un archivo arbitrario, resultando potencialmente en un reinicio a la configuraci\u00f3n predeterminada de f\u00e1brica\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":9.1,\"baseSeverity\":\"CRITICAL\"},\"exploitabilityScore\":3.9,\"impactScore\":5.2}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:P/A:P\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\",\"baseScore\":6.4},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":4.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-22\"}]},{\"source\":\"PSIRT@sonicwall.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-284\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:sonicwall:sma_200_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"9.0.0.10-28sv\",\"matchCriteriaId\":\"108AAFDC-548F-4450-9ABF-CAF42D759960\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:sonicwall:sma_200_firmware:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"10.2.0.0\",\"versionEndIncluding\":\"10.2.0.7-34sv\",\"matchCriteriaId\":\"7433B0B1-15C8-4D79-A83F-FE4D26C96AA4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:sonicwall:sma_200_firmware:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"10.2.1.0\",\"versionEndIncluding\":\"10.2.1.0-17sv\",\"matchCriteriaId\":\"71954BC8-24EC-40E9-9376-4827104DA661\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:sonicwall:sma_200:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0B190266-AD6F-401B-9B2E-061CDD539236\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:sonicwall:sma_210_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"9.0.0.10-28sv\",\"matchCriteriaId\":\"B4936140-6776-48A7-80FE-F526C8BA9D10\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:sonicwall:sma_210_firmware:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"10.2.0.0\",\"versionEndIncluding\":\"10.2.0.7-34sv\",\"matchCriteriaId\":\"C12FB28F-CC80-41C6-BBC5-384655CB8016\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:sonicwall:sma_210_firmware:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"10.2.1.0\",\"versionEndIncluding\":\"10.2.1.0-17sv\",\"matchCriteriaId\":\"DF34C6CE-C99C-4956-AE18-971AC93A4DEB\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:sonicwall:sma_210:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"51587338-4A5F-41FC-9497-743F061947C2\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:sonicwall:sma_400_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"9.0.0.10-28sv\",\"matchCriteriaId\":\"198EF039-97C1-498D-8521-8357E6E65843\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:sonicwall:sma_400_firmware:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"10.2.0.0\",\"versionEndIncluding\":\"10.2.0.7-34sv\",\"matchCriteriaId\":\"0F73402C-44D6-4B7A-B482-BAFB339DE78E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:sonicwall:sma_400_firmware:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"10.2.1.0\",\"versionEndIncluding\":\"10.2.1.0-17sv\",\"matchCriteriaId\":\"817E88C2-EC36-4DDD-B022-4417D7875B00\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:sonicwall:sma_400:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9D728332-10C9-4508-B720-569D44E99543\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:sonicwall:sma_410_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"9.0.0.10-28sv\",\"matchCriteriaId\":\"FE7AD359-EB77-478C-87D7-72C8C3DE8D45\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:sonicwall:sma_410_firmware:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"10.2.0.0\",\"versionEndIncluding\":\"10.2.0.7-34sv\",\"matchCriteriaId\":\"324F8DFE-9AA8-4157-BC92-3F05AE1577D3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:sonicwall:sma_410_firmware:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"10.2.1.0\",\"versionEndIncluding\":\"10.2.1.0-17sv\",\"matchCriteriaId\":\"95AC69B7-BDDF-49C7-8AFA-ADDF06A1E2AA\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:sonicwall:sma_410:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9DFB8FBC-FFA4-4526-B306-D5692A43DC9E\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sonicwall:sma_500v:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"9.0.0.10-28sv\",\"matchCriteriaId\":\"E65ABFDA-AC3F-4348-BF05-49CEE41C786C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sonicwall:sma_500v:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"10.2.0.0\",\"versionEndIncluding\":\"10.2.0.7-34sv\",\"matchCriteriaId\":\"6915D214-F408-4E1D-B10A-4D268CB0643A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sonicwall:sma_500v:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"10.2.1.0\",\"versionEndIncluding\":\"10.2.1.0-17sv\",\"matchCriteriaId\":\"52384213-F14E-446D-BD7D-4869C3B8140B\"}]}]}],\"references\":[{\"url\":\"http://packetstormsecurity.com/files/164564/SonicWall-SMA-10.2.1.0-17sv-Password-Reset.html\",\"source\":\"PSIRT@sonicwall.com\",\"tags\":[\"Exploit\",\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0021\",\"source\":\"PSIRT@sonicwall.com\",\"tags\":[\"Vendor Advisory\"]}]}}"
}
}
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.