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

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CVE-2019-7564

Severity CVSS v4.0:
Pending analysis
Type:
CWE-306 Missing Authentication for Critical Function
Publication date:
07/05/2019
Last modified:
24/08/2020

Description

An issue was discovered on Shenzhen Coship WM3300 WiFi Router 5.0.0.55 devices. The password reset functionality of the Wireless SSID doesn't require any type of authentication. By making a POST request to the regx/wireless/wl_security_2G.asp URI, the attacker can change the password of the Wi-FI network.

Impact

Vector 3.x
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.80 CRITICAL
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x
9.80
Severity 3.x
CRITICAL
Vector 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

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

Base Score 2.0
7.50
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:coship:rt3052_firmware:4.0.0.48:*:*:*:*:*:*:*
cpe:2.3:h:coship:rt3052:-:*:*:*:*:*:*:*
cpe:2.3:o:coship:rt3050_firmware:4.0.0.40:*:*:*:*:*:*:*
cpe:2.3:h:coship:rt3050:-:*:*:*:*:*:*:*
cpe:2.3:o:coship:wm3300_firmware:5.0.0.54:*:*:*:*:*:*:*
cpe:2.3:o:coship:wm3300_firmware:5.0.0.55:*:*:*:*:*:*:*
cpe:2.3:h:coship:wm3300:-:*:*:*:*:*:*:*
cpe:2.3:o:coship:rt7620_firmware:10.0.0.49:*:*:*:*:*:*:*
cpe:2.3:h:coship:rt7620:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools