CVE-2026-36539

7.3 HIGH

Netis AC1200 Router NC21 V4.0.1.4296 exposes a CGI endpoint /cgi-bin/skk_get.cgi that returns the entire router configuration as a JSON r...

Published: 2026-05-27 · Last updated: 2026-05-28

Severity and scoring

CVSS: 7.3 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CWE: CWE-200

Description

Netis AC1200 Router NC21 V4.0.1.4296 exposes a CGI endpoint /cgi-bin/skk_get.cgi that returns the entire router configuration as a JSON response with no authentication required. Any attacker on the LAN can send a single HTTP GET request and instantly retrieve administrator credentials, WiFi passwords, PPPoE credentials, DDNS credentials, and a full map of all connected devices.

Source: NVD

References

Related CVEs

Same CWE

CVE-2026-12117 — Improper access control in the social login connection endpoint in Devolutions Server 2026.2.5 allows an authenticated vault member to ...
CVE-2026-12320 — Information disclosure in the Password Manager component (4.3 MEDIUM)
CVE-2026-12311 — Information disclosure, sandbox escape in the Security: Process Sandboxing component (4.7 MEDIUM)
CVE-2026-50870 — An information disclosure vulnerability in the configuration endpoint of Ben Busby whoogle-search v1.2.3 allows attackers to obtain sensi... (7.5 HIGH)
CVE-2026-39007 — An issue in Observeinc's Observe v.2026-01-28 and before allows a remote attacker to obtain sensitive information via the CSV Log export ... (7.5 HIGH)