CVE-2020-12266
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…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.76%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 1.76% probability · 77th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-306
- Affected
- wavlink/wl-wn579g3 firmware · wavlink/wl-wn575a3 firmware · wavlink/wl-wn530hg4 firmware · wavlink/wn531g3 firmware · wavlink/wn533a8 firmware · wavlink/wn531a6 firmware · wavlink/wn551k1 firmware · wavlink/wn535g3 firmware · wavlink/wn530h4 firmware · wavlink/wn57x93 firmware · wavlink/wn578a2 firmware · wavlink/wn579g3 firmware · wavlink/wn579x3 firmware · wavlink/jetstream ac3000 firmware · wavlink/jetstream erac3000 firmware
- Source
- cve@mitre.org
References
- https://github.com/Roni-Carta/nyraNot Applicable, Third Party Advisory
- https://github.com/sudo-jtcsec/CVE/blob/master/CVE-2020-12266Third Party Advisory
- https://github.com/sudo-jtcsec/CVE/blob/master/CVE-2020-12266-affected_devicesThird Party Advisory
- https://github.com/sudo-jtcsec/NyraBroken Link
- https://www.wavlink.comVendor Advisory
- https://github.com/Roni-Carta/nyraNot Applicable, Third Party Advisory
- https://github.com/sudo-jtcsec/CVE/blob/master/CVE-2020-12266Third Party Advisory
- https://github.com/sudo-jtcsec/CVE/blob/master/CVE-2020-12266-affected_devicesThird Party Advisory
- https://github.com/sudo-jtcsec/NyraBroken Link
- https://www.wavlink.comVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.