CVE-2022-43857

IBM Navigator for i 7.3, 7.4 and 7.5 could allow an authenticated user to access IBM Navigator for i log files they are authorized to but not while using this interface. The remote authenticated user can bypass the interface checks and download log files by modifying servlet filter. IBM X-Force ID: 239301.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/239301	VDB Entry Vendor Advisory
https://www.ibm.com/support/pages/node/6850801	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:ibm:i:7.3:::::::*
	cpe:2.3:o:ibm:i:7.4:::::::*
	cpe:2.3:o:ibm:i:7.5:::::::*

History

No history.

Information

Published : 2022-12-22 21:15

Updated : 2023-11-07 03:54

NVD link : CVE-2022-43857

Mitre link : CVE-2022-43857

CVE.ORG link : CVE-2022-43857

JSON object : View

Products Affected

ibm

i

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

{"id": "CVE-2022-43857", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "psirt@us.ibm.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "published": "2022-12-22T21:15:10.967", "references": [{"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/239301", "tags": ["VDB Entry", "Vendor Advisory"], "source": "psirt@us.ibm.com"}, {"url": "https://www.ibm.com/support/pages/node/6850801", "tags": ["Patch", "Vendor Advisory"], "source": "psirt@us.ibm.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-22"}]}, {"type": "Secondary", "source": "psirt@us.ibm.com", "description": [{"lang": "en", "value": "CWE-22"}]}], "descriptions": [{"lang": "en", "value": "IBM Navigator for i 7.3, 7.4 and 7.5 could allow an authenticated user to access IBM Navigator for i log files they are authorized to but not while using this interface. The remote authenticated user can bypass the interface checks and download log files by modifying servlet filter. IBM X-Force ID: 239301."}, {"lang": "es", "value": "IBM Navigator para i 7.3, 7.4 y 7.5 podr\u00eda permitir que un usuario autenticado acceda a los archivos de registro i de IBM Navigator para los que est\u00e1 autorizado pero no mientras utiliza esta interfaz. El usuario autenticado remoto puede omitir las comprobaciones de la interfaz y descargar archivos de registro modificando el filtro de servlet. ID de IBM X-Force: 239301."}], "lastModified": "2023-11-07T03:54:05.533", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ibm:i:7.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9A49E8C5-7967-42AE-A787-C533D24A63D7"}, {"criteria": "cpe:2.3:o:ibm:i:7.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "92D03306-B6C9-403E-99A2-CE9D8DC3B482"}, {"criteria": "cpe:2.3:o:ibm:i:7.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F7CCB5BF-08EF-472F-A663-5DE270234F10"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@us.ibm.com"}