The vulnerabilities of NETGEAR Wi-Fi router microprogramming systems, including models D3600, D6000, D6200, D6220, D6400, D7000, D7000v2, D7800, D8500, DC112A, DGN2200v4, DGND2200Bv4, DM200, EX3700, EX3800, EX6120, EX6130, EX7000, PR2000, R6220, R6230, R6250, R6300v2, R6400, R6400v2, R6700, R6700v3, R6900, R7000, R7100LG, R7500v2, R7900P, R8000P, R8900, R9000, RBK20, RBK40, RBK50, RBR20, RBR40, RBR50, RBS20, RBS40, RBS50, WN3000RPv2, WNDR3400v3, WNR2000v5, WNR2020, WNR3500Lv2, XR450, XR500… are related to errors in security settings. These errors allow attackers to compromise the integrity, accessibility, and confidentiality of the protected information.

🗓️ 25 Jan 2022 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType

NETGEAR router firmware and software flaws in security settings allow compromising confidentiality.

Reporter	Title	Published	Views	Family All 9
ATTACKERKB	CVE-2021-45640	26 Dec 202101:15	–	attackerkb
CNNVD	Netgear NETGEAR 安全漏洞	26 Dec 202100:00	–	cnnvd
CVE	CVE-2021-45640	26 Dec 202100:31	–	cve
Cvelist	CVE-2021-45640	26 Dec 202100:31	–	cvelist
EUVD	EUVD-2021-32406	3 Oct 202520:07	–	euvd
NVD	CVE-2021-45640	26 Dec 202101:15	–	nvd
OSV	CVE-2021-45640	26 Dec 202101:15	–	osv
Prion	Design/Logic Flaw	26 Dec 202101:15	–	prion
RedhatCVE	CVE-2021-45640	22 May 202521:08	–	redhatcve

Vulners

Node

netgear dm200Range<1.0.0.61

netgear r7500v2Range<1.0.3.40

netgear rbk50Range<2.3.0.32

netgear rbr50Range<2.3.0.32

netgear rbs50Range<2.3.0.32

netgear rbk20Range<2.3.0.28

netgear rbr20Range<2.3.0.28

netgear rbs20Range<2.3.0.28

netgear rbs40Range<2.3.0.28

netgear r6220Range<1.1.0.100

netgear r6230Range<1.1.0.100

netgear ex7000Range<1.0.1.78

netgear r6250Range<1.0.4.34

netgear r6400Range<1.0.1.46

netgear r7100lgRange<1.0.0.50

netgear r6700v3Range<1.0.2.66

netgear wnr3500lv2Range<1.2.0.62

netgear d6400Range<1.0.0.86

netgear d7800Range<1.0.1.56

netgear dgn2200bv4Range<1.0.0.109

netgear dgn2200v4Range<1.0.0.110

netgear r6300v2Range<1.0.4.34

netgear r6700Range<1.0.2.6

netgear xr500Range<2.3.2.56

netgear r7900pRange<1.4.1.50

netgear r8000pRange<1.4.1.50

netgear d3600Range<1.0.0.72

netgear d6000Range<1.0.0.72

netgear d6200Range<1.1.00.34

netgear d6220Range<1.0.0.52

netgear d7000Range<1.0.1.74

netgear d7000v2Range<1.0.0.53

netgear d8500Range<1.0.3.44

netgear aircards_dc112aRange<1.0.0.42

netgear ex3700Range<1.0.0.76

netgear ex3800Range<1.0.0.76

netgear ex6120Range<1.0.0.46

netgear ex6130Range<1.0.0.28

netgear pr2000Range<1.0.0.28

netgear r6400v2Range<1.0.2.66

netgear r6900Range<1.0.2.6

netgear r7000Range<1.0.9.34

netgear r8900Range<1.0.4.12

netgear r9000Range<1.0.4.12

netgear rbk40Range<2.3.0.28

netgear rbr40Range<2.3.0.28

netgear wn3000rpv2Range<1.0.0.78

netgear wndr3400v3Range<1.0.1.24

netgear wnr2000v5Range<1.0.0.70

netgear wnr2020Range<1.1.0.62

netgear xr450Range<2.3.2.56

Source	Link
kb	www.kb.netgear.com/000064045/Security-Advisory-for-Security-Misconfiguration-on-Some-Routers-Extenders-and-WiFi-Systems-PSV-2018-0228
nvd	www.nvd.nist.gov/vuln/detail/CVE-2021-45640
vuldb	www.vuldb.com/
web	www.web.nvd.nist.gov/view/vuln/detail

25 Jan 2022 00:00Current

7.1High risk

Vulners AI Score7.1

CVSS 33.9

CVSS 24

EPSS0.00624