CVE-2021-30232

moderate-risk
Published 2021-04-29

The api/ZRIGMP/set_IGMP_PROXY interface in China Mobile An Lianbao WF-1 router 1.0.1 allows remote attackers to execute arbitrary commands via shell metacharacters in the IGMP_PROXY_WAN_CONNECT parameter.

Do I need to act?

~
3.2% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (1)

An Lianbao Wf-1 Firmware

Affected Vendors

Chinamobile

References (6)

Product http://iot.10086.cn/?l=en-us
Exploit https://github.com/pokerfacett/MY_REQUEST/blob/master/China%20Mobile%20An%20Lian...
Third Party Advisory https://www.cnvd.org.cn/flaw/show/CNVD-2021-03520
Product http://iot.10086.cn/?l=en-us
Exploit https://github.com/pokerfacett/MY_REQUEST/blob/master/China%20Mobile%20An%20Lian...
Third Party Advisory https://www.cnvd.org.cn/flaw/show/CNVD-2021-03520
43
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 6/34 · Minimal
Exposure 5/34 · Minimal