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ZdiCVE-2017-16596

HistoryJan 23, 2018 - 1:29 a.m.

CVE-2017-16596

2018-01-2301:29:00

CWE-200

CWE-22

zdi

web.nvd.nist.gov

cve

2017

16596

vulnerability

remote attackers

sensitive information

netgain systems

enterprise manager

authentication

bypass

org.apache.jsp.u.jsp.designer.script_005fsamples_jsp

tcp port 8081

file operations

code execution

zdi-can-5119

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

6.5

Confidence

High

EPSS

0.008

Percentile

81.5%

JSON

This vulnerability allows remote attackers to disclose sensitive information 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.designer.script_005fsamples_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-5119.

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:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
netgain-systems	enterprise_manager	7.2.730	cpe: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"
      }
    ]
  }
]

References

zerodayinitiative.com/advisories/ZDI-17-961

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

6.5

Confidence

High

EPSS

0.008

Percentile

81.5%

JSON

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