Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

Go to Calendar     Go to Press Room     Go to Newsletters subscription

Search

CVE-2019-7642

Severity CVSS v4.0:
Pending analysis
Type:
CWE-306 Missing Authentication for Critical Function
Publication date:
25/03/2019
Last modified:
23/04/2021

Description

D-Link routers with the mydlink feature have some web interfaces without authentication requirements. An attacker can remotely obtain users' DNS query logs and login logs. Vulnerable targets include but are not limited to the latest firmware versions of DIR-817LW (A1-1.04), DIR-816L (B1-2.06), DIR-816 (B1-2.06?), DIR-850L (A1-1.09), and DIR-868L (A1-1.10).

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): None
Availability (A): None

Base Score 3.x
7.50
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:L/Au:N/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): None
Availability (A): None

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:dlink:dir-817lw_firmware:1.04:*:*:*:*:*:*:*
cpe:2.3:h:dlink:dir-817lw:a1:*:*:*:*:*:*:*
cpe:2.3:o:dlink:dir-816l_firmware:2.06:*:*:*:*:*:*:*
cpe:2.3:h:dlink:dir-816l:b1:*:*:*:*:*:*:*
cpe:2.3:o:dlink:dir-816_firmware:2.06:*:*:*:*:*:*:*
cpe:2.3:h:dlink:dir-816:b1:*:*:*:*:*:*:*
cpe:2.3:o:dlink:dir-850l_firmware:1.09:*:*:*:*:*:*:*
cpe:2.3:h:dlink:dir-850l:a1:*:*:*:*:*:*:*
cpe:2.3:o:dlink:dir-868l_firmware:1.10:*:*:*:*:*:*:*
cpe:2.3:h:dlink:dir-868l:a1:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools