CVE-2020-27859

This vulnerability allows remote attackers to disclose sensitive information on affected installations of NEC ESMPRO Manager 6.42. Authentication is not required to exploit this vulnerability. The specific flaw exists within the GetEuaLogDownloadAction class. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to disclose information in the context of SYSTEM. Was ZDI-CAN-9607.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://www.zerodayinitiative.com/advisories/ZDI-20-736/	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:nec:esmpro_manager:6.42:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-01-20 20:15

Updated : 2021-01-26 21:50

NVD link : CVE-2020-27859

Mitre link : CVE-2020-27859

CVE.ORG link : CVE-2020-27859

JSON object : View

Products Affected

nec

esmpro_manager

CWE

CWE-22

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

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