CVE-2022-43391

🗓️ 11 Jan 2023 02:15:11Reported by [email protected]Type

Buffer overflow in Zyxel NR7101 firmware allowing Do

Reporter	Title	Published	Views	Family All 11
ATTACKERKB	CVE-2022-43391	11 Jan 202302:15	–	attackerkb
BDU FSTEC	The vulnerability of Zyxel 5G NR/4G LTE CPE routers, caused by buffer overflows, allows attackers to trigger service interruptions.	20 Feb 202300:00	–	bdu_fstec
Circl	CVE-2022-43391	11 Jan 202307:28	–	circl
CNNVD	Zyxel NR7101 安全漏洞	11 Jan 202300:00	–	cnnvd
CVE	CVE-2022-43391	11 Jan 202300:00	–	cve
Cvelist	CVE-2022-43391	11 Jan 202300:00	–	cvelist
EUVD	EUVD-2022-46430	3 Oct 202520:07	–	euvd
Prion	Buffer overflow	11 Jan 202302:15	–	prion
Positive Technologies	PT-2023-1416 · Zyxel · Zyxel Nr7101	11 Jan 202300:00	–	ptsecurity
RedhatCVE	CVE-2022-43391	23 May 202500:57	–	redhatcve

NVD

Node

zyxel lte3301-plus_firmwareMatch-

AND

zyxel lte3301-plusMatch-

Node

zyxel lte5388-m804_firmwareMatch-

AND

zyxel lte5388-m804Match-

Node

zyxel lte5398-m904_firmwareMatch-

AND

zyxel lte5398-m904Match-

Node

zyxel lte7240-m403_firmwareMatch-

AND

zyxel lte7240-m403Match-

Node

zyxel lte7461-m602_firmwareMatch-

AND

zyxel lte7461-m602Match-

Node

zyxel lte7480-m804_firmwareRange<1.00(abra.6)c0

AND

zyxel lte7480-m804Match-

Node

zyxel lte7480-s905_firmwareMatch-

AND

zyxel lte7480-s905Match-

Node

zyxel lte7485-s905_firmwareMatch-

AND

zyxel lte7485-s905Match-

Node

zyxel lte7490-m904_firmwareRange<1.00(abqy.5)c0

AND

zyxel lte7490-m904Match-

Node

zyxel nebula_lte3301-plus_firmwareRange<1.15(acca.3)c0

AND

zyxel nebula_lte3301-plusMatch-

Node

zyxel nebula_lte7461-m602_firmwareRange<1.15(acev.3)c0

AND

zyxel nebula_lte7461-m602Match-

Node

zyxel nebula_nr5101_firmwareRange<1.15(accg.3)c0

AND

zyxel nebula_nr5101Match-

Node

zyxel nebula_nr7101_firmwareRange<1.15(accc.3)c0

AND

zyxel nebula_nr7101Match-

Node

zyxel nr5101_firmwareRange<1.00(abvc.6)c0

AND

zyxel nr5101Match-

Node

zyxel nr7101_firmwareRange<1.00(abuv.7)c0

AND

zyxel nr7101Match-

Node

zyxel nr7102_firmwareRange<1.00(abyd.2)c0

AND

zyxel nr7102Match-

Node

zyxel dx3301-t0_firmwareMatch-

AND

zyxel dx3301-t0Match-

Node

zyxel dx4510-b1_firmwareMatch-

AND

zyxel dx4510-b1Match-

Node

zyxel dx5401-b0_firmwareMatch-

AND

zyxel dx5401-b0Match-

Node

zyxel emg3525-t50b_firmwareMatch-

AND

zyxel emg3525-t50bMatch-

Node

zyxel emg5523-t50b_firmwareMatch-

AND

zyxel emg5523-t50bMatch-

Node

zyxel emg5723-t50k_firmwareMatch-

AND

zyxel emg5723-t50kMatch-

Node

zyxel ex3301-t0_firmwareMatch-

AND

zyxel ex3301-t0Match-

Node

zyxel ex3510-b0_firmwareRange<5.17(abup.7)c0

AND

zyxel ex3510-b0Match-

Node

zyxel ex5401-b0_firmwareMatch-

AND

zyxel ex5401-b0Match-

Node

zyxel ex5501-b0_firmwareMatch-

AND

zyxel ex5501-b0Match-

Node

zyxel ex5510-b0_firmwareRange<5.17(abqx.7)c0

AND

zyxel ex5510-b0Match-

Node

zyxel ex5512-t0_firmwareMatch-

AND

zyxel ex5512-t0Match-

Node

zyxel ex5600-t1_firmwareMatch-

AND

zyxel ex5600-t1Match-

Node

zyxel ex5601-t0_firmwareMatch-

AND

zyxel ex5601-t0Match-

Node

zyxel ex5601-t1_firmwareMatch-

AND

zyxel ex5601-t1Match-

Node

zyxel vmg3927-t50k_firmwareMatch-

AND

zyxel vmg3927-t50kMatch-

Node

zyxel vmg4005-b50a_firmwareMatch-

AND

zyxel vmg4005-b50aMatch-

Node

zyxel vmg4005-b60a_firmwareMatch-

AND

zyxel vmg4005-b60aMatch-

Node

zyxel vmg8623-t50b_firmwareMatch-

AND

zyxel vmg8623-t50bMatch-

Node

zyxel vmg8825-t50k_firmwareMatch-

AND

zyxel vmg8825-t50kMatch-

Node

zyxel ax7501-b0_firmwareMatch-

AND

zyxel ax7501-b0Match-

Node

zyxel pm3100-t0_firmwareMatch-

AND

zyxel pm3100-t0Match-

Node

zyxel pm5100-t0_firmwareMatch-

AND

zyxel pm5100-t0Match-

Node

zyxel pm7300-t0_firmwareMatch-

AND

zyxel pm7300-t0Match-

Node

zyxel pm7320-b0_firmwareMatch-

AND

zyxel pm7320-b0Match-

Node

zyxel pmg5317-t20b_firmwareMatch-

AND

zyxel pmg5317-t20bMatch-

Node

zyxel pmg5617-t20b2_firmwareMatch-

AND

zyxel pmg5617-t20b2Match-

Node

zyxel pmg5617ga_firmwareMatch-

AND

zyxel pmg5617gaMatch-

Node

zyxel pmg5622ga_firmwareMatch-

AND

zyxel pmg5622gaMatch-

Node

zyxel wx3100-t0_firmwareMatch-

AND

zyxel wx3100-t0Match-

Node

zyxel wx3401-b0_firmwareMatch-

AND

zyxel wx3401-b0Match-

Node

zyxel wx5600-t0_firmwareMatch-

AND

zyxel wx5600-t0Match-

Source	Link
zyxel	www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-command-injection-and-buffer-overflow-vulnerabilities-of-cpe-fiber-onts-and-wifi-extenders

25 Feb 2026 16:22Current

6.5Medium risk

Vulners AI Score6.5

CVSS 3.16.5

EPSS0.01418

CWE-120