CVE-2021-30229 — HIGH (8.8)

Vulnerability Description

The api/zrDm/set_zrDm interface in China Mobile An Lianbao WF-1 router 1.0.1 allows remote attackers to execute arbitrary commands via shell metacharacters in the dm_enable, AppKey, or Pwd parameter.

CVSS Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Chinamobile	An Lianbao Wf-1 Firmware	1.0.1
Chinamobile	An Lianbao Wf-1	-

Related Weaknesses (CWE)

CWE-78

References

http://iot.10086.cn/?l=en-usProduct
https://github.com/pokerfacett/MY_REQUEST/blob/master/China%20Mobile%20An%20LianExploitThird Party Advisory
https://www.cnvd.org.cn/flaw/show/CNVD-2021-03520Third Party Advisory
http://iot.10086.cn/?l=en-usProduct
https://github.com/pokerfacett/MY_REQUEST/blob/master/China%20Mobile%20An%20LianExploitThird Party Advisory
https://www.cnvd.org.cn/flaw/show/CNVD-2021-03520Third Party Advisory

FAQ

What is CVE-2021-30229?

CVE-2021-30229 is a vulnerability with a CVSS score of 8.8 (HIGH). The api/zrDm/set_zrDm interface in China Mobile An Lianbao WF-1 router 1.0.1 allows remote attackers to execute arbitrary commands via shell metacharacters in the dm_enable, AppKey, or Pwd parameter.

How severe is CVE-2021-30229?

CVE-2021-30229 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-30229?

Check the references section above for vendor advisories and patch information. Affected products include: Chinamobile An Lianbao Wf-1 Firmware, Chinamobile An Lianbao Wf-1.