CVE-2020-12266 Information disclosure in n/a
Unauthenticated attackers can access internal system information pages on Wavlink routers to view sensitive device configuration and network details.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-12266?
CVE-2020-12266 is a high-severity vulnerability in n/a, published on 27 Apr 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue was discovered where there are multiple externally accessible pages that do not require any sort of authentication, and store system information for internal usage. The devices automatically query these pages to update dashboards and other statistics, but the pages can be accessed externally without any authentication. All the pages follow the naming convention live_(string).shtml. Among the information disclosed is: 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. Affected devices: Affected devices are: 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, and Jetstream AC3000/ERAC3000
Weakness: CWE-306
Which versions are affected by CVE-2020-12266?
It affects 15 products.
Products include Wavlink Jetstream Ac3000 Firmware, Wavlink Jetstream Erac3000 Firmware, Wavlink Wl-Wn530hg4 Firmware, Wavlink Wl-Wn575a3 Firmware, Wavlink Wl-Wn579g3 Firmware, Wavlink Wn530h4 Firmware and 9 more.
How do I fix CVE-2020-12266?
No fix has been published for CVE-2020-12266 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-12266 being exploited?
There is no known exploitation of CVE-2020-12266 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-j6gc-m83f-2whq.