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CVE-2021-30231 Details

Description

The api/zrDm/set_ZRElink interface in China Mobile An Lianbao WF-1 router 1.0.1 allows remote attackers to execute arbitrary commands via shell metacharacters in the bssaddr, abiaddr, devtoken, devid, elinksync, or elink_proc_enable parameter.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
http://iot.10086.cn/?l=en-us	CVE	Product
https://github.com/pokerfacett/MY_REQUEST/blob/master/China%20Mobile%20An%20Lianbao%20WF-1%20router%20Command%20Injection4.md	CVE	ExploitThird Party Advisory
https://www.cnvd.org.cn/flaw/show/CNVD-2021-03520	CVE	Third Party Advisory
http://iot.10086.cn/?l=en-us	[email protected]	Product
https://github.com/pokerfacett/MY_REQUEST/blob/master/China%20Mobile%20An%20Lianbao%20WF-1%20router%20Command%20Injection4.md	[email protected]	ExploitThird Party Advisory
https://www.cnvd.org.cn/flaw/show/CNVD-2021-03520	[email protected]	Third Party Advisory

see all 6 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-78	Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')	[email protected]

Affected Products

Product	Versions
chinamobile an lianbao wf-1 firmware	1.0.1
CPE cpe:2.3:o:chinamobile:an_lianbao_wf-1_firmware:1.0.1:::::::* Remediation No remediation found in references.
chinamobile an lianbao wf-1	All versions
CPE cpe:2.3:h:chinamobile:an_lianbao_wf-1:-:::::::* Remediation No remediation found in references.

Change History

5 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
May 3, 2022	CWE Remap	[email protected]
May 7, 2021	Initial Analysis	[email protected]