CVE-2017-16599

This vulnerability allows remote attackers to delete arbitrary files on vulnerable installations of NetGain Systems Enterprise Manager 7.2.730 build 1034. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the org.apache.jsp.u.jsp.reports.templates.misc.sample_jsp servlet, which listens on TCP port 8081 by default. When parsing the type parameter, the process does not properly validate a user-supplied path prior to using it in file operations. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of Administrator. Was ZDI-CAN-5190.

CVSS v3 6.5 MEDIUM
CVSS v2.0 4.0 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector : AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://zerodayinitiative.com/advisories/ZDI-17-964	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:netgain-systems:enterprise_manager:7.2.730:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-01-23 01:29

Updated : 2023-12-10 12:30

NVD link : CVE-2017-16599

Mitre link : CVE-2017-16599

CVE.ORG link : CVE-2017-16599

JSON object : View

Products Affected

netgain-systems

enterprise_manager

CWE

CWE-668

Exposure of Resource to Wrong Sphere

CWE-22

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

{"id": "CVE-2017-16599", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2018-01-23T01:29:00.740", "references": [{"url": "https://zerodayinitiative.com/advisories/ZDI-17-964", "tags": ["Third Party Advisory", "VDB Entry"], "source": "zdi-disclosures@trendmicro.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-668"}]}, {"type": "Secondary", "source": "zdi-disclosures@trendmicro.com", "description": [{"lang": "en", "value": "CWE-22"}]}], "descriptions": [{"lang": "en", "value": "This vulnerability allows remote attackers to delete arbitrary files on vulnerable installations of NetGain Systems Enterprise Manager 7.2.730 build 1034. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the org.apache.jsp.u.jsp.reports.templates.misc.sample_jsp servlet, which listens on TCP port 8081 by default. When parsing the type parameter, the process does not properly validate a user-supplied path prior to using it in file operations. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of Administrator. Was ZDI-CAN-5190."}, {"lang": "es", "value": "Esta vulnerabilidad permite que atacantes remotos eliminen archivos sensibles en instalaciones vulnerables de NetGain Systems Enterprise Manager 7.2.730 build 1034. Aunque se requiere autenticaci\u00f3n para explotar esta vulnerabilidad, el mecanismo de autenticaci\u00f3n existente se puede omitir. El fallo espec\u00edfico existe en el servlet org.apache.jsp.u.jsp.reports.templates.misc.sample_jsp, que escucha en el puerto TCP 8081 por defecto. Cuando se analiza sint\u00e1cticamente el par\u00e1metro type, el proceso no valida correctamente una ruta proporcionada por el usuario antes de emplearla en operaciones de archivo. Un atacante podr\u00eda aprovecharse de esta vulnerabilidad y otras para ejecutar c\u00f3digo en el contexto del Administrador. Anteriormente era ZDI-CAN-5190."}], "lastModified": "2019-10-09T23:25:10.330", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:netgain-systems:enterprise_manager:7.2.730:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "946ECBA4-21CE-470C-8B38-F1553FB66D51"}], "operator": "OR"}]}], "sourceIdentifier": "zdi-disclosures@trendmicro.com"}