CVE-2021-21734

🗓️ 28 May 2021 12:15:07Reported by [email protected]Type

nvd

nvd🔗 web.nvd.nist.gov👁 13 Views

Some ZTE PON MDU devices store sensitive information in plaintext, accessible to authorized user

Reporter	Title	Published	Views	Family All 6
CNNVD	ZTE PON MDU 加密问题漏洞	28 May 202100:00	–	cnnvd
CVE	CVE-2021-21734	28 May 202111:45	–	cve
Cvelist	CVE-2021-21734	28 May 202111:45	–	cvelist
EUVD	EUVD-2021-8906	3 Oct 202520:07	–	euvd
Prion	Design/Logic Flaw	28 May 202112:15	–	prion
RedhatCVE	CVE-2021-21734	22 May 202518:19	–	redhatcve

NVD

Node

zte zxa10_f821_firmwareMatch1.7.0p3t22

AND

zte zxa10_f821Match-

Node

zte zxa10_f822_firmwareMatch1.4.3t6

AND

zte zxa10_f822Match-

Node

zte zxa10_f819_firmwareMatch1.2.1t5

AND

zte zxa10_f819Match-

Node

zte zxa10_f832_firmwareMatch1.1.1t7

AND

zte zxa10_f832Match-

Node

zte zxa10_f839_firmwareMatch1.1.0t8

AND

zte zxa10_f839Match-

Node

zte zxa10_f809_firmwareMatch3.2.1t1

AND

zte zxa10_f809Match-

Node

zte zxa10_f822p_firmwareMatch1.1.1t7

AND

zte zxa10_f822pMatch-

Node

zte zxa10_f832v2_firmwareMatch2.00.00.01

AND

zte zxa10_f832v2Match-

Source	Link
support	www.support.zte.com.cn/support/news/LoopholeInfoDetail.aspx

17 Jun 2026 03:36Current

CVSS 24

CVSS 3.16.5

EPSS0.00512

zte pon mdu plaintext sensitive information login authority security vulnerability