CVE-2017-17746 — MEDIUM (6.8)

Vulnerability 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.

CVSS Score

6.8

MEDIUM

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

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Tp-Link	Tl-Sg108E Firmware	1.0.0
Tp-Link	Tl-Sg108E	1.0

Related Weaknesses (CWE)

CWE-306

References

http://seclists.org/fulldisclosure/2017/Dec/67ExploitMailing ListMitigation
http://seclists.org/fulldisclosure/2017/Dec/67ExploitMailing ListMitigation

FAQ

What is CVE-2017-17746?

CVE-2017-17746 is a vulnerability with a CVSS score of 6.8 (MEDIUM). 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 authenticatio...

How severe is CVE-2017-17746?

CVE-2017-17746 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-17746?

Check the references section above for vendor advisories and patch information. Affected products include: Tp-Link Tl-Sg108E Firmware, Tp-Link Tl-Sg108E.