CVE-2020-29491 - OpenCVE

Dell Wyse ThinOS 8.6 and prior versions contain an insecure default configuration vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability to gain access to the sensitive information on the local network, leading to the potential compromise of impacted thin clients.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

AV:N/AC:L/Au:N/C:P/I:N/A:N

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Dell	Wyse 3040 Wyse 5010 Wyse 5040 Wyse 5060 Wyse 5070 Wyse 5470 Wyse 7010 Wyse Thinos

Configuration 1 [-]

AND

OR	cpe:2.3:h:dell:wyse_3040:-:::::::*
	cpe:2.3:h:dell:wyse_5010:-:::::::*
	cpe:2.3:h:dell:wyse_5040:-:::::::*
	cpe:2.3:h:dell:wyse_5060:-:::::::*
	cpe:2.3:h:dell:wyse_5070:-:::::::*
	cpe:2.3:h:dell:wyse_5470:-:::::::*
	cpe:2.3:h:dell:wyse_7010:-:::::::*

cpe:2.3:o:dell:wyse_thinos:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://www.dell.com/support/kbdoc/en-us/000180768/dsa-2020-281

History

No history.

MITRE

Status: PUBLISHED

Assigner: dell

Published: 2021-01-04T21:15:18.937485Z

Updated: 2024-09-17T03:03:44.066Z

Reserved: 2020-12-03T00:00:00

Link: CVE-2020-29491

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2021-01-04T22:15:13.437

Modified: 2021-01-08T16:24:07.853

Link: CVE-2020-29491

Redhat

No data.

{"containers": {"cna": {"affected": [{"product": "Wyse Proprietary OS (ThinOS)", "vendor": "Dell", "versions": [{"lessThan": "8.6", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "datePublic": "2020-12-21T00:00:00", "descriptions": [{"lang": "en", "value": "Dell Wyse ThinOS 8.6 and prior versions contain an insecure default configuration vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability to gain access to the sensitive information on the local network, leading to the potential compromise of impacted thin clients."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 10, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-276", "description": "CWE-276: Incorrect Default Permissions", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-01-04T21:15:18", "orgId": "c550e75a-17ff-4988-97f0-544cde3820fe", "shortName": "dell"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.dell.com/support/kbdoc/en-us/000180768/dsa-2020-281"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secure@dell.com", "DATE_PUBLIC": "2020-12-21", "ID": "CVE-2020-29491", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Wyse Proprietary OS (ThinOS)", "version": {"version_data": [{"version_affected": "<", "version_value": "8.6"}]}}]}, "vendor_name": "Dell"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Dell Wyse ThinOS 8.6 and prior versions contain an insecure default configuration vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability to gain access to the sensitive information on the local network, leading to the potential compromise of impacted thin clients."}]}, "impact": {"cvss": {"baseScore": 10, "baseSeverity": "Critical", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-276: Incorrect Default Permissions"}]}]}, "references": {"reference_data": [{"name": "https://www.dell.com/support/kbdoc/en-us/000180768/dsa-2020-281", "refsource": "MISC", "url": "https://www.dell.com/support/kbdoc/en-us/000180768/dsa-2020-281"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T16:55:10.260Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.dell.com/support/kbdoc/en-us/000180768/dsa-2020-281"}]}]}, "cveMetadata": {"assignerOrgId": "c550e75a-17ff-4988-97f0-544cde3820fe", "assignerShortName": "dell", "cveId": "CVE-2020-29491", "datePublished": "2021-01-04T21:15:18.937485Z", "dateReserved": "2020-12-03T00:00:00", "dateUpdated": "2024-09-17T03:03:44.066Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:h:dell:wyse_3040:-:*:*:*:*:*:*:*", "matchCriteriaId": "1763236A-8640-400A-A93D-05E3850D9E67", "vulnerable": false}, {"criteria": "cpe:2.3:h:dell:wyse_5010:-:*:*:*:*:*:*:*", "matchCriteriaId": "C46AEF9B-52B8-4A32-A89B-E4B309128829", "vulnerable": false}, {"criteria": "cpe:2.3:h:dell:wyse_5040:-:*:*:*:*:*:*:*", "matchCriteriaId": "4DF84F29-41D4-47E0-A34A-03D658B2EC85", "vulnerable": false}, {"criteria": "cpe:2.3:h:dell:wyse_5060:-:*:*:*:*:*:*:*", "matchCriteriaId": "A366A586-D5B4-4255-83C4-BCF3212B76CD", "vulnerable": false}, {"criteria": "cpe:2.3:h:dell:wyse_5070:-:*:*:*:*:*:*:*", "matchCriteriaId": "F53D34DB-897A-430E-B05A-856EF03EC63E", "vulnerable": false}, {"criteria": "cpe:2.3:h:dell:wyse_5470:-:*:*:*:*:*:*:*", "matchCriteriaId": "6C5B29FE-A8DC-4F6D-A370-0BB2A921D0B7", "vulnerable": false}, {"criteria": "cpe:2.3:h:dell:wyse_7010:-:*:*:*:*:*:*:*", "matchCriteriaId": "D26EFC78-50E1-40E9-A653-9DDC8F248BB3", "vulnerable": false}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:dell:wyse_thinos:*:*:*:*:*:*:*:*", "matchCriteriaId": "2F05FD17-BBB4-4FE7-9989-6604A6B1A6DB", "versionEndIncluding": "8.6", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Dell Wyse ThinOS 8.6 and prior versions contain an insecure default configuration vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability to gain access to the sensitive information on the local network, leading to the potential compromise of impacted thin clients."}, {"lang": "es", "value": "Dell Wyse ThinOS versiones 8.6 y anteriores, contienen una vulnerabilidad de configuraci\u00f3n predeterminada no segura. Un atacante remoto no autenticado podr\u00eda potencialmente explotar esta vulnerabilidad para obtener acceso a la informaci\u00f3n confidencial en la red local, conllevando a un potencial compromiso de los clientes ligeros afectados."}], "id": "CVE-2020-29491", "lastModified": "2021-01-08T16:24:07.853", "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": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 4.0, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 10.0, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 6.0, "source": "security_alert@emc.com", "type": "Secondary"}]}, "published": "2021-01-04T22:15:13.437", "references": [{"source": "security_alert@emc.com", "tags": ["Vendor Advisory"], "url": "https://www.dell.com/support/kbdoc/en-us/000180768/dsa-2020-281"}], "sourceIdentifier": "security_alert@emc.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-276"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-276"}], "source": "security_alert@emc.com", "type": "Secondary"}]}