PT-2020-13084 · Wavlink+1 · Wavlink Wn551K1+11
Published
2020-04-27
·
Updated
2022-04-29
·
CVE-2020-12266
CVSS v3.1
7.5
High
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Name of the Vulnerable Software and Affected Versions
Wavlink WN530HG4
Wavlink WN575A3
Wavlink WN579G3
Wavlink WN531G3
Wavlink WN533A8
Wavlink WN531A6
Wavlink WN551K1
Wavlink WN535G3
Wavlink WN530H4
Wavlink WN57X93
WN572HG3
Wavlink WN578A2
Wavlink WN579G3
Wavlink WN579X3
Jetstream AC3000/ERAC3000
Description
An issue was discovered where multiple externally accessible pages do not require authentication and store system information for internal usage. These pages follow the naming convention live (string).shtml and can be accessed externally without authentication. The disclosed information includes interface status logs, IP address of the device, MAC address of the device, model and current firmware version, location, all running processes, all interfaces and their statuses, all current DHCP leases and the associated hostnames, all other wireless networks in range of the router, memory statistics, and components of the configuration of the device such as enabled features.
Recommendations
For each of the affected devices, restrict access to the externally accessible pages that follow the naming convention live (string).shtml to minimize the risk of exploitation.
As a temporary workaround, consider disabling external access to these pages until a patch is available.
Avoid using these pages for updating dashboards and other statistics until the issue is resolved.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Missing Authentication
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Weakness Enumeration
Related Identifiers
Affected Products
Jetstream Ac3000
Wn572Hg3
Wavlink Wn530H4
Wavlink Wn531A6
Wavlink Wn531P3
Wavlink Wn533A8
Wavlink Wn535G3
Wavlink Wn551K1
Wavlink Wn575A3
Wavlink Wn578A2
Wavlink Wn579X3
Wavlink Wn57X93