CVE-2021-36758

1Password Connect server before 1.2 is missing validation checks, permitting users to create Secrets Automation access tokens that can be used to perform privilege escalation. Malicious users authorized to create Secrets Automation access tokens can create tokens that have access beyond what the user is authorized to access, but limited to the existing authorizations of the Secret Automation the token is created in.

CVSS v3 5.4 MEDIUM
CVSS v2.0 5.5 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

5.5^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 4.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://support.1password.com/kb/202106/	Patch Vendor Advisory
https://support.1password.com/kb/202106/	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:1password:connect:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:14

Type	Values Removed	Values Added
References	~~() https://support.1password.com/kb/202106/ - Patch, Vendor Advisory~~	() https://support.1password.com/kb/202106/ - Patch, Vendor Advisory

Information

Published : 2021-07-16 00:15

Updated : 2024-11-21 06:14

NVD link : CVE-2021-36758

Mitre link : CVE-2021-36758

CVE.ORG link : CVE-2021-36758

JSON object : View

Products Affected

1password

connect

CWE

CWE-20

Improper Input Validation

CWE-863

Incorrect Authorization

{"id": "CVE-2021-36758", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:N", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.5, "exploitabilityScore": 2.8}]}, "published": "2021-07-16T00:15:07.773", "references": [{"url": "https://support.1password.com/kb/202106/", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://support.1password.com/kb/202106/", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}, {"lang": "en", "value": "CWE-863"}]}], "descriptions": [{"lang": "en", "value": "1Password Connect server before 1.2 is missing validation checks, permitting users to create Secrets Automation access tokens that can be used to perform privilege escalation. Malicious users authorized to create Secrets Automation access tokens can create tokens that have access beyond what the user is authorized to access, but limited to the existing authorizations of the Secret Automation the token is created in."}, {"lang": "es", "value": "El servidor de 1Password Connect anterior a la versi\u00f3n 1.2 carece de comprobaciones de validaci\u00f3n, lo que permite a los usuarios crear tokens de acceso de Automatizaci\u00f3n de Secretos que pueden utilizarse para realizar una escalada de privilegios. Los usuarios malintencionados autorizados a crear tokens de acceso a la Automatizaci\u00f3n de Secretos pueden crear tokens que tienen acceso m\u00e1s all\u00e1 de lo que el usuario est\u00e1 autorizado a acceder, pero limitado a las autorizaciones existentes de la Automatizaci\u00f3n de Secretos en la que se crea el token"}], "lastModified": "2024-11-21T06:14:01.957", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:1password:connect:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B2038125-88DB-4C71-8F7E-DCCD4164766B", "versionEndExcluding": "1.2"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}