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CVE-2021-33964

Published: Jan 18, 2022Updated: Nov 21, 2024 Sources: CVE List NVDCWE-77
NVD MITRE
8.8CVSSHIGH
EPSS Score
2.9%
Top 15.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

China Mobile An Lianbao WF-1 V1.0.1 router provides a web interface /api/ZRRuleFilter/set_firewall_level which receives parameters by POST request, and the parameter firewall_level has a command injection vulnerability. An attacker can use the vulnerability to execute remote commands.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-77

Affected Products

n/an/a
an lianbao wf-1 firmwarechinamobile
Embedded
ICS / OT / IoT / smart-home
chinamobileCNICS / OT / IoTaka an lianbao wf-1 firmware, intelligent home gateway firmware, gpn2.4p21-c-cn

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Execution
View detailed technique mapping

References

https://www.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
ebuy7.com
http://iot.10086.cn/?l=en-us
iot.10086.cn
https://www.cnvd.org.cn/flaw/show/CNVD-2021-03520
cnvd.org.cn
and 1 more references View all →

Timeline

Published
Jan 18, 2022
Last Updated
Nov 21, 2024

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