CVE-2017-16593
NetGain Systems Enterprise Manager restore.del_005fdo_jsp filenames Directory Traversal Denial of Service Vulnerability
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
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.restore.del_005fdo_jsp servlet, which listens on TCP port 8081 by default. When parsing the filenames parameter, the process does not properly validate a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to delete any files accessible to the Administrator user. Was ZDI-CAN-5104.
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 autenticación para explotar esta vulnerabilidad, el mecanismo de autenticación existente se puede omitir. El fallo específico existe en el servlet org.apache.jsp.u.jsp.restore.del_005fdo_jsp, que escucha en el puerto TCP 8081 por defecto. Cuando se analiza sintácticamente el parámetro filenames, el proceso no valida correctamente una ruta proporcionada por el usuario antes de emplearla en operaciones de archivo. Un atacante puede aprovechar esta vulnerabilidad para borrar cualquier archivo accesible para el usuario Administrador. Anteriormente era ZDI-CAN-5104.
This vulnerability allows remote attackers to delete arbitrary files on vulnerable installations of NetGain Systems Enterprise Manager. 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.restore.del_005fdo_jsp servlet, which listens on TCP port 8081 by default. When parsing the filenames parameter, the process does not properly validate a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to delete any files accessible to the Administrator user.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2017-11-06 CVE Reserved
- 2017-12-13 CVE Published
- 2024-08-05 CVE Updated
- 2024-08-26 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
- CWE-668: Exposure of Resource to Wrong Sphere
CAPEC
References (1)
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https://zerodayinitiative.com/advisories/ZDI-17-958 | Third Party Advisory |
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Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
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Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Netgain-systems Search vendor "Netgain-systems" | Enterprise Manager Search vendor "Netgain-systems" for product "Enterprise Manager" | 7.2.730 Search vendor "Netgain-systems" for product "Enterprise Manager" and version "7.2.730" | - |
Affected
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