PT-2017-14984 · Tp Link · Tp-Link Tl-Sg108E

James Mclean · Published 2017-12-20 · Updated 2019-10-03 · CVE-2017-17746

Positive Technologies (AI Summary)

CVSS v2.0

7.7

High

Base vector

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

Name of the Vulnerable Software and Affected Versions TP-Link TL-SG108E version 1.0.0

Description The issue concerns weak access control methods. Specifically, if an administrator authenticates from a NAT network, the authentication applies to the IP address of the NAT gateway. As a result, any user behind that NAT gateway is also treated as authenticated, allowing them to access the device without entering user credentials.

Recommendations For TP-Link TL-SG108E version 1.0.0, consider restricting access to the device from NAT networks or implementing additional authentication measures to prevent unauthorized access. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Missing Authentication

Weakness Enumeration

CWE-306

Related Identifiers

CVE-2017-17746

Affected Products

Tp-Link Tl-Sg108E

References · 3

• 🔥 http://seclists.org/fulldisclosure/2017/Dec/67 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2017-17746 · Security Note
• https://osv.dev/vulnerability/CVE-2017-17746 · Vendor Advisory