Yüksek CVSS 7.3
CVE-2026-36540: CVE-2026-36540: komut enjeksiyonu
Açıklama (NVD)
Netis AC1200 Router NC21 V4.0.1.4296 is vulnerable to unauthenticated command injection via the /cgi-bin/skk_set.cgi endpoint. The password and new_pwd_confirm POST parameters are passed directly to the underlying OS shell without sanitization. An attacker can inject arbitrary shell commands by wrapping them in backticks (`) and encoding them in base64. Because the endpoint requires no authentication, any device on the LAN can achieve full Remote Code Execution on the router's operating system with a single HTTP POST request.
Özet bilgiler
- CVSS v3.1
- 7.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L - EPSS
- %1,43 (yüzdelik 73)
- CWE
- CWE-77
- Yama
- Yok / bilinmiyor