CVE-2020-10971
An issue was discovered on Wavlink Jetstream devices where a crafted POST request can be sent to adm.cgi that will result in the execution of the supplied command if there is an active session at the same time.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.73%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An issue was discovered on Wavlink Jetstream devices where a crafted POST request can be sent to adm.cgi that will result in the execution of the supplied command if there is an active session at the same time. The POST request itself is not validated to ensure it came from the active session. 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
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 2.73% probability · 86th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- wavlink/wl-wn575a3 firmware · wavlink/wl-wn530hg4 firmware · wavlink/wl-wn579g3 firmware
- Source
- cve@mitre.org
EPSS 2.7% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://github.com/Roni-Carta/nyra
- https://github.com/sudo-jtcsec/CVE/blob/master/CVE-2020-10971Third Party Advisory
- https://github.com/sudo-jtcsec/CVE/blob/master/CVE-2020-10971-Affected_Devices
- https://github.com/sudo-jtcsec/Nyra
- https://github.com/Roni-Carta/nyra
- https://github.com/sudo-jtcsec/CVE/blob/master/CVE-2020-10971Third Party Advisory
- https://github.com/sudo-jtcsec/CVE/blob/master/CVE-2020-10971-Affected_Devices
- https://github.com/sudo-jtcsec/Nyra
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.