CVE-2021-20859

🗓️ 01 Dec 2021 03:15:07Reported by [email protected]Type

nvd

nvd🔗 web.nvd.nist.gov👁 12 Views

ELECOM LAN routers firmware v1.25 and prior are vulnerable to arbitrary OS command executio

Reporter	Title	Published	Views	Family All 10
Circl	CVE-2021-20859	1 Dec 202107:35	–	circl
CNNVD	elecom lan 操作系统命令注入漏洞	30 Nov 202100:00	–	cnnvd
CVE	CVE-2021-20859	1 Dec 202102:15	–	cve
Cvelist	CVE-2021-20859	1 Dec 202102:15	–	cvelist
EUVD	EUVD-2021-8268	3 Oct 202520:07	–	euvd
Japan Vulnerability Notes	JVN#88993473: Multiple vulnerabilities in multiple ELECOM LAN routers	30 Nov 202100:00	–	jvn
Japan Vulnerability Notes	Multiple vulnerabilities in multiple ELECOM LAN routers	30 Nov 202107:23	–	jvn
OSV	CVE-2021-20859	1 Dec 202103:15	–	osv
Prion	Command injection	1 Dec 202103:15	–	prion
RedhatCVE	CVE-2021-20859	22 May 202521:00	–	redhatcve

NVD

Node

elecom wrc-1167gst2_firmwareRange≤1.25

AND

elecom wrc-1167gst2Match-

Node

elecom wrc-1167gst2a_firmwareRange≤1.25

AND

elecom wrc-1167gst2aMatch-

Node

elecom wrc-1167gst2h_firmwareRange≤1.25

AND

elecom wrc-1167gst2hMatch-

Node

elecom wrc-2533gs2-b_firmwareRange≤1.52

AND

elecom wrc-2533gs2-bMatch-

Node

elecom wrc-2533gs2-w_firmwareRange≤1.52

AND

elecom wrc-2533gs2-wMatch-

Node

elecom wrc-1750gs_firmwareRange≤1.03

AND

elecom wrc-1750gsMatch-

Node

elecom wrc-1750gsv_firmwareRange≤2.11

AND

elecom wrc-1750gsvMatch-

Node

elecom wrc-1900gst_firmwareRange≤1.03

AND

elecom wrc-1900gstMatch-

Node

elecom wrc-2533gst_firmwareRange≤1.03

AND

elecom wrc-2533gstMatch-

Node

elecom wrc-2533gst2_firmwareRange≤1.25

AND

elecom wrc-2533gst2Match-

Node

elecom wrc-2533gsta_firmwareRange≤1.03

AND

elecom wrc-2533gstaMatch-

Node

elecom wrc-2533gst2sp_firmwareRange≤1.25

AND

elecom wrc-2533gst2spMatch-

Node

elecom wrc-2533gst2-g_firmwareRange≤1.25

AND

elecom wrc-2533gst2-gMatch-

Node

elecom edwrc-2533gst2_firmwareRange≤1.25

AND

elecom edwrc-2533gst2Match-

Source	Link
jvn	www.jvn.jp/en/jp/JVN88993473/index.html
elecom	www.elecom.co.jp/news/security/20211130-01/

17 Jun 2026 03:34Current

CVSS 27.7

CVSS 3.18

EPSS0.00545

elecom lan routers firmware vulnerability os command execution