CVE-2021-3833 - OpenCVE

Integria IMS login check uses a loose comparator ("==") to compare the MD5 hash of the password provided by the user and the MD5 hash stored in the database. An attacker with a specific formatted password could exploit this vulnerability in order to login in the system with different passwords.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

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 Partial

Availability Impact Partial

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

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Artica	Integria Ims

Configuration 1 [-]

cpe:2.3:a:artica:integria_ims:5.0.92:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://integriaims.com/en/services/updates/
https://www.incibe.es/en/incibe-cert/notices/aviso/integria-ims-incorrect-authorization

History

No history.

MITRE

Status: PUBLISHED

Assigner: INCIBE

Published: 2021-10-06T00:00:00

Updated: 2024-08-03T17:09:09.490Z

Reserved: 2021-09-27T00:00:00

Link: CVE-2021-3833

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-10-07T16:15:08.947

Modified: 2023-11-20T14:15:07.430

Link: CVE-2021-3833

Redhat

No data.

{"containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Integria IMS", "vendor": "\u00c1rtica", "versions": [{"status": "affected", "version": "5.0.92"}]}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Discovered by @nag0mez (special mention to @_Barriuso)."}], "datePublic": "2021-10-05T22:00:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Integria IMS login check uses a loose comparator ("==") to compare the MD5 hash of the password provided by the user and the MD5 hash stored in the database. An attacker with a specific formatted password could exploit this vulnerability in order to login in the system with different passwords.</p>"}], "value": "Integria IMS login check uses a loose comparator (\"==\") to compare the MD5 hash of the password provided by the user and the MD5 hash stored in the database. An attacker with a specific formatted password could exploit this vulnerability in order to login in the system with different passwords.\n\n"}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-697", "description": "CWE-697 Incorrect Comparison", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "0cbda920-cd7f-484a-8e76-bf7f4b7f4516", "shortName": "INCIBE", "dateUpdated": "2023-11-20T13:46:15.846Z"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://integriaims.com/en/services/updates/"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://www.incibe.es/en/incibe-cert/notices/aviso/integria-ims-incorrect-authorization"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>This vulnerability has been solved in Integria IMS 5.0 93</p>"}], "value": "This vulnerability has been solved in Integria IMS 5.0 93\n\n"}], "source": {"discovery": "EXTERNAL"}, "title": "Integria IMS incorrect authorization", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve-coordination@incibe.es", "DATE_PUBLIC": "2021-10-06T07:00:00.000Z", "ID": "CVE-2021-3833", "STATE": "PUBLIC", "TITLE": "Integria IMS incorrect authorization"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Integria IMS", "version": {"version_data": [{"version_affected": "=", "version_name": "5.0.92", "version_value": "5.0.92"}]}}]}, "vendor_name": "\u00c1rtica"}]}}, "credit": [{"lang": "eng", "value": "Discovered by @nag0mez (special mention to @_Barriuso)."}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Integria IMS login check uses a loose comparator (\"==\") to compare the MD5 hash of the password provided by the user and the MD5 hash stored in the database. An attacker with a specific formatted password could exploit this vulnerability in order to login in the system with different passwords."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-863 Incorrect Authorization"}]}]}, "references": {"reference_data": [{"name": "https://integriaims.com/en/services/updates/", "refsource": "CONFIRM", "url": "https://integriaims.com/en/services/updates/"}, {"name": "https://www.incibe-cert.es/en/early-warning/security-advisories/integria-ims-incorrect-authorization", "refsource": "CONFIRM", "url": "https://www.incibe-cert.es/en/early-warning/security-advisories/integria-ims-incorrect-authorization"}]}, "solution": [{"lang": "en", "value": "This vulnerability has been solved in Integria IMS 5.0 93"}], "source": {"discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T17:09:09.490Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://integriaims.com/en/services/updates/"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.incibe.es/en/incibe-cert/notices/aviso/integria-ims-incorrect-authorization"}]}]}, "cveMetadata": {"assignerOrgId": "0cbda920-cd7f-484a-8e76-bf7f4b7f4516", "assignerShortName": "INCIBE", "cveId": "CVE-2021-3833", "datePublished": "2021-10-06T00:00:00", "dateReserved": "2021-09-27T00:00:00", "dateUpdated": "2024-08-03T17:09:09.490Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:artica:integria_ims:5.0.92:*:*:*:*:*:*:*", "matchCriteriaId": "04F65535-9CB9-4E7A-9508-FD921E560AF7", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Integria IMS login check uses a loose comparator (\"==\") to compare the MD5 hash of the password provided by the user and the MD5 hash stored in the database. An attacker with a specific formatted password could exploit this vulnerability in order to login in the system with different passwords.\n\n"}, {"lang": "es", "value": "Una comprobaci\u00f3n de inicio de sesi\u00f3n de Integria IMS usa un comparador suelto (\"==\") para comparar el hash MD5 de la contrase\u00f1a proporcionada por el usuario y el hash MD5 almacenado en la base de datos. Un atacante con una contrase\u00f1a con un formato espec\u00edfico podr\u00eda explotar esta vulnerabilidad para iniciar sesi\u00f3n en el sistema con diferentes contrase\u00f1as"}], "id": "CVE-2021-3833", "lastModified": "2023-11-20T14:15:07.430", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "cve-coordination@incibe.es", "type": "Secondary"}]}, "published": "2021-10-07T16:15:08.947", "references": [{"source": "cve-coordination@incibe.es", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://integriaims.com/en/services/updates/"}, {"source": "cve-coordination@incibe.es", "url": "https://www.incibe.es/en/incibe-cert/notices/aviso/integria-ims-incorrect-authorization"}], "sourceIdentifier": "cve-coordination@incibe.es", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-697"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-697"}], "source": "cve-coordination@incibe.es", "type": "Secondary"}]}