CVE-2026-8190
A vulnerability was determined in Wavlink NU516U1 M16U1_V240425.
Does this matter?
Lower severity and a low EPSS score (5.34%). Track it; it rarely justifies an emergency change on its own.
Description
A vulnerability was determined in Wavlink NU516U1 M16U1_V240425. Affected by this issue is the function wan of the file /cgi-bin/adm.cgi. This manipulation of the argument ppp_username/ppp_passwd/rwan_ip/rwan_mask/rwan_gateway is directly passed by the attacker/so we can control the ppp_username/ppp_passwd/rwan_ip/rwan_mask/rwan_gateway causes os command injection. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure.
- CVSS 4.0
- 2.1 LOWCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 5.34% probability · 92th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-77, CWE-78
- Affected
- wavlink/wl-nu516u1 firmware
- Source
- cna@vuldb.com
References
- https://github.com/wudipjq/my_vuln/blob/main/Wavlink/vuln_3/3.mdExploit, Third Party Advisory
- https://vuldb.com/submit/800729Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/362342Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/362342/ctiPermissions Required, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.