PT-2017-14488 · Apache+1 · Apache Http Server+1
Rgod
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Publicado
2017-12-13
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Atualizado
2019-10-09
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CVE-2017-16604
CVSS v3.1
6.5
Média
| Vetor | AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
Name of the Vulnerable Software and Affected Versions
NetGain Systems Enterprise Manager version 7.2.730 build 1034
Description
This issue allows remote attackers to overwrite arbitrary files on vulnerable installations. Although authentication is required to exploit this issue, the existing authentication mechanism can be bypassed. The specific flaw exists within the org.apache.jsp.u.jsp.cnnic.asset.deviceReport.deviceReport 005fexport 005fdo jsp servlet, which listens on TCP port 8081 by default. When parsing the
filename parameter, the process does not properly validate a user-supplied path prior to using it in file operations. An attacker can leverage this issue to overwrite any files accessible to the Administrator.Recommendations
For NetGain Systems Enterprise Manager version 7.2.730 build 1034, as a temporary workaround, consider restricting access to the org.apache.jsp.u.jsp.cnnic.asset.deviceReport.deviceReport 005fexport 005fdo jsp servlet until a patch is available. Avoid using the
filename parameter in the affected servlet to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.Correção
Exposure of Resource to Wrong Sphere
Path traversal
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Identificadores relacionados
Produtos afetados
Apache Http Server
Netgain Systems Enterprise Manager