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cveZdiCVE-2017-16593
HistoryJan 23, 2018 - 1:29 a.m.

CVE-2017-16593

2018-01-2301:29:00
CWE-668
CWE-22
zdi
web.nvd.nist.gov
26
vulnerability
remote attacks
file deletion
netgain systems
enterprise manager
authentication bypass
org.apache.jsp.u.jsp.restore.del_005fdo_jsp
zdi-can-5104

CVSS2

4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

EPSS

0.002

Percentile

53.6%

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.

Affected configurations

Nvd
Vulners
Node
netgain-systemsenterprise_managerMatch7.2.730
VendorProductVersionCPE
netgain-systemsenterprise_manager7.2.730cpe:2.3:a:netgain-systems:enterprise_manager:7.2.730:*:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "NetGain Systems Enterprise Manager",
    "vendor": "NetGain Systems",
    "versions": [
      {
        "status": "affected",
        "version": "7.2.730 build 1034"
      }
    ]
  }
]

CVSS2

4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

EPSS

0.002

Percentile

53.6%

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