CVE-2021-33963

moderate-risk
Published 2022-01-15

China Mobile An Lianbao WF-1 v1.0.1 router web interface through /api/ZRMacClone/mac_addr_clone receives parameters by POST request, and the parameter macType has a command injection vulnerability. An attacker can use the vulnerability to execute remote commands.

Do I need to act?

~
4.0% 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 (8)

Product http://iot.10086.cn/?l=en-us
Broken Link https://github.com/pokerfacett/MY_CVE_CREDIT/blob/master/China%20Mobile%20An%20L...
Third Party Advisory https://www.cnvd.org.cn/flaw/show/CNVD-2021-03520
Broken Link https://www.ebuy7.com/item/china-mobile-wireless-router-qualcomm-qiki-wifi6-rout...
Product http://iot.10086.cn/?l=en-us
Broken Link https://github.com/pokerfacett/MY_CVE_CREDIT/blob/master/China%20Mobile%20An%20L...
Third Party Advisory https://www.cnvd.org.cn/flaw/show/CNVD-2021-03520
Broken Link https://www.ebuy7.com/item/china-mobile-wireless-router-qualcomm-qiki-wifi6-rout...
44
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 7/34 · Low
Exposure 5/34 · Minimal