EUVD-2022-46428

🗓️ 03 Oct 2025 20:07:09Reported by EUVDType

Buffer overflow in Zyxel NR7101 firmware prior to V1.15(ACCC.3)C0 allows OS command execution.

Reporter	Title	Published	Views	Family All 11
Circl	CVE-2022-43389	11 Jan 202307:29	–	circl
CNNVD	Zyxel NR7101 安全漏洞	11 Jan 202300:00	–	cnnvd
CVE	CVE-2022-43389	11 Jan 202300:00	–	cve
Cvelist	CVE-2022-43389	11 Jan 202300:00	–	cvelist
NVD	CVE-2022-43389	11 Jan 202302:15	–	nvd
Prion	Buffer overflow	11 Jan 202302:15	–	prion
Positive Technologies	PT-2023-1558 · Zyxel · Zyxel Nr7101	10 Jan 202300:00	–	ptsecurity
RedhatCVE	CVE-2022-43389	6 Feb 202501:48	–	redhatcve
The Hacker News	Zyxel Firewall Devices Vulnerable to Remote Code Execution Attacks — Patch Now	28 Apr 202311:41	–	thn
The Hacker News	Zyxel Firewall Devices Vulnerable to Remote Code Execution Attacks — Patch Now	28 Apr 202311:41	–	thn

[
  {
    "enisaIdVendor": [
      {
        "id": "5a97370b-b18a-37dc-934a-0cbef03d32a1",
        "vendor": {
          "name": "Zyxel"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "4ebbef4a-cf6a-362f-b473-032e6b2e5c2b",
        "product": {
          "name": "NR7101 firmware"
        },
        "product_version": "< V1.15(ACCC.3)C0"
      }
    ]
  }
]

Source	Link
zyxel	www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-command-injection-and-buffer-overflow-vulnerabilities-of-cpe-fiber-onts-and-wifi-extenders

03 Oct 2025 20:07Current

9.3High risk

Vulners AI Score9.3

CVSS 3.18.6 - 9.8

EPSS0.01454

SSVC