CVE-2021-33962
China Mobile An Lianbao WF-1 router v1.0.1 is affected by an OS command injection vulnerability...
China Mobile An Lianbao WF-1 router v1.0.1 is affected by an OS command injection vulnerability in the web interface /api/ZRUsb/pop_usb_device component.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
China Mobile An Lianbao WF-1 router v1.0.1 is affected by an OS command injection vulnerability in the web interface /api/ZRUsb/pop_usb_device component.
- Record
CVE-2021-33962- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 10.0 High
AV:N/AC:L/Au:N/C:C/I:C/A:C - Weakness
- CWE-78
- Updated
- 2026-11-02
CVE List No score
China Mobile An Lianbao WF-1 router v1.0.1 is affected by an OS command injection vulnerability in the web interface /api/ZRUsb/pop_usb_device component.
- Record
CVE-2021-33962- Updated
- 2026-11-02
EUVDEUVD-2021-20633 No score
China Mobile An Lianbao WF-1 router v1.0.1 is affected by an OS command injection vulnerability in the web interface /api/ZRUsb/pop_usb_device component.
- Record
EUVD-2021-20633- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-2w96-264r-66qf No score
China Mobile An Lianbao WF-1 router v1.0.1 is affected by an OS command injection vulnerability...
China Mobile An Lianbao WF-1 router v1.0.1 is affected by an OS command injection vulnerability in the web interface /api/ZRUsb/pop_usb_device component.
- Record
GHSA-2w96-264r-66qf- Weakness
- CWE-78
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-33962 is a critical vulnerability (CVSS 9.8) in Chinamobileltd An Lianbao Wf Firmware-1, published January 14, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.71%, the 89th percentile. No source names a fixed version.
References
ebuy7.com/item/china-mobile-wireless-router-qualcomm-qiki-wifi6-routing-mesh-network-home-5g-dual-frequency-double-gigabit-port-wall-wall-high-speed-%E2%80%8B%E2%80%8Bhigh-power-enhanced-dormitory-students-an-lianbao-wf-1-628692180620
iot.10086.cn?l=en-us
cnvd.org.cn/flaw/show/CNVD-2021-03520
github.com/pokerfacett/MY_CVE_CREDIT/blob/master/China%20Mobile%20An%20Lianbao%20WF-1%20router%20Command%20Injection12.md
nvd.nist.gov/vuln/detail/CVE-2021-33962