CVE-2021-27239

🗓️ 29 Mar 2021 21:15:12Reported by [email protected]Type

nvd

nvd🔗 web.nvd.nist.gov👁 36 Views

NETGEAR R6400 and R6700 firmware vulnerabilit

Reporter	Title	Published	Views	Family All 9
ATTACKERKB	CVE-2021-27239	29 Mar 202121:15	–	attackerkb
CNNVD	Netgear NETGEAR R6400 and R6700 安全漏洞	29 Mar 202100:00	–	cnnvd
CVE	CVE-2021-27239	29 Mar 202121:05	–	cve
Cvelist	CVE-2021-27239	29 Mar 202121:05	–	cvelist
EUVD	EUVD-2021-14004	7 Oct 202500:30	–	euvd
OSV	CVE-2021-27239	29 Mar 202121:15	–	osv
Prion	Stack overflow	29 Mar 202121:15	–	prion
RedhatCVE	CVE-2021-27239	9 Jan 202608:53	–	redhatcve
Zero Day Initiative	NETGEAR Multiple Routers SSDP Stack-based Buffer Overflow Remote Code Execution Vulnerability	24 Feb 202100:00	–	zdi

NVD

Node

AND

netgear d6220_firmwareRange<1.0.0.68

netgear d6220Match-

Node

AND

netgear d6400_firmwareRange<1.0.0.102

netgear d6400Match-

Node

AND

netgear d7000_firmwareRange<1.0.0.66

netgear d7000Matchv2

Node

AND

netgear d8500_firmwareRange<1.0.3.60

netgear d8500Match-

Node

AND

netgear dc112a_firmwareRange<1.0.0.54

netgear dc112aMatch-

Node

AND

netgear ex7000_firmwareRange<1.0.1.94

netgear ex7000Match-

Node

AND

netgear ex7500_firmwareRange<1.0.0.72

netgear ex7500Match-

Node

AND

netgear r6250_firmwareRange<1.0.4.48

netgear r6250Match-

Node

AND

netgear r6300_firmwareRange<1.0.4.50

netgear r6300Matchv2

Node

AND

netgear r6400_firmwareRange<1.0.1.68

netgear r6400Match-

Node

AND

netgear r6400_firmwareRange<1.0.4.102

netgear r6400Matchv2

Node

AND

netgear r6700_firmwareRange<1.0.4.102

netgear r6700Matchv3

Node

AND

netgear r6900p_firmwareRange<1.3.2.132

netgear r6900pMatch-

Node

AND

netgear r7000_firmwareRange<1.0.11.116

netgear r7000Match-

Node

AND

netgear r7000p_firmwareRange<1.3.2.132

netgear r7000pMatch-

Node

AND

netgear r7100lg_firmwareRange<1.0.0.64

netgear r7100lgMatch-

Node

AND

netgear r7850_firmwareRange<1.0.5.68

netgear r7850Match-

Node

AND

netgear r7900_firmwareRange<1.0.4.38

netgear r7900Match-

Node

AND

netgear r7900p_firmwareRange<1.4.1.68

netgear r7900pMatch-

Node

AND

netgear r7960p_firmwareRange<1.4.1.68

netgear r7960pMatch-

Node

AND

netgear r8000_firmwareRange<1.0.4.68

netgear r8000Match-

Node

AND

netgear r8000p_firmwareRange<1.4.1.68

netgear r8000pMatch-

Node

AND

netgear r8300_firmwareRange<1.0.2.144

netgear r8300Match-

Node

AND

netgear r8500_firmwareRange<1.0.2.144

netgear r8500Match-

Node

AND

netgear rax200_firmwareRange<1.0.2.88

netgear rax200Match-

Node

AND

netgear rax75_firmwareRange<1.0.3.102

netgear rax75Match-

Node

AND

netgear rax80_firmwareRange<1.0.3.102

netgear rax80Match-

Node

AND

netgear rbr750_firmwareRange<3.2.17.12

netgear rbr750Match-

Node

AND

netgear rbr850_firmwareRange<3.2.17.12

netgear rbr850Match-

Node

AND

netgear rbs40v_firmwareRange<2.6.2.4

netgear rbs40vMatch-

Node

AND

netgear rbs750_firmwareRange<3.2.17.12

netgear rbs750Match-

Node

AND

netgear rbs850_firmwareRange<3.2.17.12

netgear rbs850Match-

Node

AND

netgear rs400_firmwareRange≤1.5.0.68

netgear rs400Match-

Node

AND

netgear wndr3400_firmwareRange<1.0.1.38

netgear wndr3400Matchv3

Node

AND

netgear wnr3500l_firmwareRange<1.2.0.66

netgear wnr3500lMatchv2

Node

AND

netgear xr300_firmwareRange<1.0.3.56

netgear xr300Match-

Source	Link
kb	www.kb.netgear.com/000062820/Security-Advisory-for-Stack-based-Buffer-Overflow-Remote-Code-Execution-Vulnerability-on-Some-Routers-PSV-2020-0432
zerodayinitiative	www.zerodayinitiative.com/advisories/ZDI-21-206/

17 Jun 2026 03:44Current

CVSS 28.3

CVSS 3.18.8

CVSS 38.8

EPSS0.00746

netgear r6400 r6700 firmware vulnerability upnpd udp overflow root access