CVE-2021-45512

🗓️ 26 Dec 2021 01:01:17Reported by mitreType

cve

cve🔗 web.nvd.nist.gov👁 60 Views

Certain NETGEAR devices affected by weak cryptograph

Reporter	Title	Published	Views	Family All 10
ATTACKERKB	CVE-2021-45512	26 Dec 202101:15	–	attackerkb
BDU FSTEC	The vulnerability of NETGEAR Wi-Fi router software models D7000v2, D8500, EX3700, EX3800, EX6120, and EX6130 lies in decoding errors that allow attackers to gain unauthorized access to protected information.	25 Jan 202200:00	–	bdu_fstec
CNNVD	Netgear WNR3500L和NETGEAR 加密问题漏洞	26 Dec 202100:00	–	cnnvd
Cvelist	CVE-2021-45512	26 Dec 202101:01	–	cvelist
EUVD	EUVD-2021-32278	3 Oct 202520:07	–	euvd
NVD	CVE-2021-45512	26 Dec 202101:15	–	nvd
OSV	CVE-2021-45512	26 Dec 202101:15	–	osv
Prion	Code injection	26 Dec 202101:15	–	prion
Positive Technologies	PT-2021-5851 · NetGear · Ex3800 +20	26 Sep 202100:00	–	ptsecurity
RedhatCVE	CVE-2021-45512	22 May 202521:09	–	redhatcve

NVD

Node

AND

netgear d7000_firmwareRange<1.0.0.62

netgear d7000Matchv2

Node

AND

netgear d8500_firmwareRange<1.0.3.50

netgear d8500Match-

Node

AND

netgear ex3700_firmwareRange<1.0.0.84

netgear ex3700Match-

Node

AND

netgear ex3800_firmwareRange<1.0.0.84

netgear ex3800Match-

Node

AND

netgear ex6120_firmwareRange<1.0.0.54

netgear ex6120Match-

Node

AND

netgear ex6130_firmwareRange<1.0.0.36

netgear ex6130Match-

Node

AND

netgear ex7000_firmwareRange<1.0.1.90

netgear ex7000Match-

Node

AND

netgear r6250_firmwareRange<1.0.4.42

netgear r6250Match-

Node

AND

netgear r6400_firmwareRange<1.0.4.98

netgear r6400Matchv2

Node

AND

netgear r6700_firmwareRange<1.0.4.98

netgear r6700Matchv3

Node

AND

netgear r6900p_firmwareRange<1.3.2.124

netgear r6900pMatch-

Node

AND

netgear r7000_firmwareRange<1.0.11.106

netgear r7000Match-

Node

AND

netgear r7000p_firmwareRange<1.3.2.124

netgear r7000pMatch-

Node

AND

netgear r7100lg_firmwareRange<1.0.0.56

netgear r7100lgMatch-

Node

AND

netgear r7900_firmwareRange<1.0.4.26

netgear r7900Match-

Node

AND

netgear r8000_firmwareRange<1.0.4.58

netgear r8000Match-

Node

AND

netgear r8300_firmwareRange<1.0.2.134

netgear r8300Match-

Node

AND

netgear r8500_firmwareRange<1.0.2.134

netgear r8500Match-

Node

AND

netgear rs400_firmwareRange<1.5.0.48

netgear rs400Match-

Node

AND

netgear wnr3500l_firmwareRange<1.2.0.62

netgear wnr3500lMatchv2

Node

AND

netgear xr300_firmwareRange<1.0.3.50

netgear xr300Match-

Source	Link
kb	www.kb.netgear.com/000064117/Security-Advisory-for-Broken-Cryptography-on-Some-Routers-and-Extenders-PSV-2020-0134

17 Jun 2026 04:13Current

9.3High risk

Vulners AI Score9.3

CVSS 27.5

CVSS 3.18.6 - 9.8

EPSS0.00544

cve-2021-45512 netgear weak cryptography vulnerability nvd security fix