A vulnerability was identified in Wavlink NU516U1 M16U1_V240425.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

1. May 9, 2026 · NIST NVD

   Detected

   A vulnerability was identified in Wavlink NU516U1 M16U1_V240425. This affects the function wifi_region of the file /cgi-bin/adm.cgi. Such manipulation of the argument skiplist1/skiplist2 leads to os command injection. The attack can be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure.

2. Jul 24, 2026 · NIST NVD

   Updated

   A vulnerability was identified in Wavlink NU516U1 M16U1_V240425. This affects the function wifi_region of the file /cgi-bin/adm.cgi. Such manipulation of the argument skiplist1/skiplist2 leads to os command injection. The attack can be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure.

Affected

• cpe wavlink/wl-nu516u1 firmwarem16u1_v240425

Sources

• CVE.orgVulnerability recordCVE-2026-8191

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-2026-8191

  A vulnerability was identified in Wavlink NU516U1 M16U1_V240425. This affects the function wifi_region of the file /cgi-bin/adm.cgi. Such manipulation of the argument skiplist1/skiplist2 leads to os command injection. The attack can be launched remotely. The exploit is publicly a

  nvd.nist.gov

References

• Exploit · github.com
• Third Party Advisory · vuldb.com
• Third Party Advisory · vuldb.com
• Permissions Required · vuldb.com