CVE-2022-43340

A Cross-Site Request Forgery (CSRF) in dzzoffice 2.02.1_SC_UTF8 allows attackers to arbitrarily create user accounts and grant Administrator rights to regular users.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/zyx0814/dzzoffice	Third Party Advisory
https://github.com/zyx0814/dzzoffice/issues/223	Exploit Issue Tracking Third Party Advisory
https://github.com/zyx0814/dzzoffice	Third Party Advisory
https://github.com/zyx0814/dzzoffice/issues/223	Exploit Issue Tracking Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:dzzoffice:dzzoffice:2.02.1:*:*:*:*:*:*:*

History

09 Jul 2026, 01:17

Type	Values Removed	Values Added
References	~~{'url': 'http://dzzoffice.com', 'tags': ['Product'], 'source': 'af854a3a-2127-422b-91ae-364da2661108'}~~

21 Nov 2024, 07:26

Type	Values Removed	Values Added
References	~~() http://dzzoffice.com - Product~~	() http://dzzoffice.com - Product
References	~~() https://github.com/zyx0814/dzzoffice - Third Party Advisory~~	() https://github.com/zyx0814/dzzoffice - Third Party Advisory
References	~~() https://github.com/zyx0814/dzzoffice/issues/223 - Exploit, Issue Tracking, Third Party Advisory~~	() https://github.com/zyx0814/dzzoffice/issues/223 - Exploit, Issue Tracking, Third Party Advisory

Information

Published : 2022-10-27 20:15

Updated : 2026-07-09 01:17

NVD link : CVE-2022-43340

Mitre link : CVE-2022-43340

CVE.ORG link : CVE-2022-43340

JSON object : View

Products Affected

dzzoffice

dzzoffice

CWE

CWE-352

Cross-Site Request Forgery (CSRF)

{"id": "CVE-2022-43340", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2022-43340", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2025-05-12T19:51:48.216615Z"}}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "affected": [{"source": "cve@mitre.org", "affectedData": [{"vendor": "n/a", "product": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}]}], "published": "2022-10-27T20:15:34.503", "references": [{"url": "https://github.com/zyx0814/dzzoffice", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/zyx0814/dzzoffice/issues/223", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/zyx0814/dzzoffice", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/zyx0814/dzzoffice/issues/223", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-352"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-352"}]}], "descriptions": [{"lang": "en", "value": "A Cross-Site Request Forgery (CSRF) in dzzoffice 2.02.1_SC_UTF8 allows attackers to arbitrarily create user accounts and grant Administrator rights to regular users."}, {"lang": "es", "value": "Una Cross-Site Request Forgery (CSRF) en dzzoffice 2.02.1_SC_UTF8 permite a los atacantes crear cuentas de usuario de forma arbitraria y otorgar derechos de Administrador a usuarios normales."}], "lastModified": "2026-07-09T01:17:53.587", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:dzzoffice:dzzoffice:2.02.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0ECA901D-850D-468C-B516-01F29417313D"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}