CVE-2022-4874

🗓️ 11 Jan 2023 20:39:25Reported by certccType

CVE-2022-4874 Authentication bypass in Netcomm router models NF20MESH, NF20, and NL1902 allows unauthenticated access to content

Reporter	Title	Published	Views	Family All 17
attackerkb	CVE-2022-4874	11 Jan 202300:00	–	attackerkb
BDU FSTEC	routing software Heap Buffer Overflow DoS	8 Feb 202300:00	–	bdu_fstec
Circl	CVE-2022-4874	12 Jan 202300:30	–	circl
CNNVD	Netcomm Router Authorization Vulnerability	11 Jan 202300:00	–	cnnvd
Cvelist	CVE-2022-4874 Authenticated bypass in Netcomm router models NF20MESH, NF20, and NL1902 allows unauthenticated user to get access to content.	11 Jan 202320:39	–	cvelist
EUVD	EUVD-2022-52134	3 Oct 202520:07	–	euvd
NVD	CVE-2022-4874	11 Jan 202321:15	–	nvd
osv_cve	CVE-2022-4874	11 Jan 202321:15	–	osv_cve
Prion	Authentication flaw	11 Jan 202321:15	–	prion
Positive Technologies	PT-2022-6233 · Netcomm · Netcomm Nf20Mesh +2	11 Nov 202200:00	–	ptsecurity

NVD

Vulners

Node

AND

netcommwireless nf20_firmwareRange<r6b025

netcommwireless nf20Match-

Node

AND

netcommwireless nf20mesh_firmwareRange<r6b025

netcommwireless nf20meshMatch-

Node

AND

netcommwireless nl1902_firmwareRange<r6b025

netcommwireless nl1902Match-

[
  {
    "vendor": "Netcomm",
    "product": "NF20",
    "versions": [
      {
        "status": "affected",
        "version": "R6B025"
      }
    ]
  },
  {
    "vendor": "Netcomm",
    "product": "NF20MESH",
    "versions": [
      {
        "status": "affected",
        "version": "R6B025"
      }
    ]
  },
  {
    "vendor": "Netcomm",
    "product": "NL1902",
    "versions": [
      {
        "status": "affected",
        "version": "R6B025"
      }
    ]
  }
]

Source	Link
github	www.github.com/scarvell/advisories/blob/main/2022_netcomm_nf20mesh_unauth_rce.md
kb	www.kb.cert.org/vuls/id/986018

17 Jun 2026 05:22Current

7.8High risk

Vulners AI Score7.8

CVSS 3.17.5

EPSS0.11009

SSVC