National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-17746 Detail

Current Description

Weak access control methods on the TP-Link TL-SG108E 1.0.0 allow any user on a NAT network with an authenticated administrator to access the device without entering user credentials. The authentication record is stored on the device; thus if an administrator authenticates from a NAT network, the authentication applies to the IP address of the NAT gateway, and any user behind that NAT gateway is also treated as authenticated.

Source:  MITRE      Last Modified:  12/20/2017      View Analysis Description

Quick Info

CVE Dictionary Entry:
CVE-2017-17746
Original release date:
12/20/2017
Last revised:
01/09/2018
Source:
US-CERT/NIST

Impact

CVSS Severity (version 3.0):
CVSS v3 Base Score:
6.8 Medium
Vector:
CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H (legend)
Impact Score:
5.9
Exploitability Score:
0.9
CVSS Version 3 Metrics:
Attack Vector (AV):
Adjacent
Attack Complexity (AC):
Low
Privileges Required (PR):
High
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High
CVSS Severity (version 2.0):
CVSS v2 Base Score:
7.7 HIGH
Vector:
(AV:A/AC:L/Au:S/C:C/I:C/A:C) (legend)
Impact Subscore:
10.0
Exploitability Subscore:
5.1
CVSS Version 2 Metrics:
Access Vector:
Local network exploitable
Access Complexity:
Low
Authentication:
Required to exploit
Impact Type:
Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource Type Source Name
http://seclists.org/fulldisclosure/2017/Dec/67 Exploit; Mailing List; Mitigation; Third Party Advisory External Source FULLDISC 20171219 Multiple Vulnerabilities in TP-Link TL-SG108E - CVE-2017-17745, CVE-2017-17746, CVE-2017-17747

Technical Details

Vulnerability Type (View All)

  • Improper Access Control (CWE-284)

Change History 1 change record found - show changes