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CVE-2021-43282

Published: Nov 30, 2021Updated: Nov 21, 2024 Sources: CVE List NVDCWE-798
NVD MITRE
6.5CVSSMEDIUM
EPSS Score
0.7%
Top 53.2%
CISA KEV
Not in KEV
Exploits
2 Known
Remediation
No Fix Available

Description

An issue was discovered on Victure WR1200 devices through 1.0.3. The default Wi-Fi WPA2 key is advertised to anyone within Wi-Fi range through the router's MAC address. The device default Wi-Fi password corresponds to the last 4 bytes of the MAC address of its 2.4 GHz network interface controller (NIC). An attacker within scanning range of the Wi-Fi network can thus scan for Wi-Fi networks to obtain the default key.

CVSS Vector Breakdown

AV:AAC:LPR:NUI:NS:UC:HI:NA:N
Exploitability
AV:AAttack Vector
Adjacent
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-798

Affected Products

wr1200 firmwaregovicture
n/an/a

Attack Graph

Products CVE Techniques Tactics

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Exploitability

2 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

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MITRE ATT&CK

2 techniques
Credential Access
Initial Access
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References

https://research.nccgroup.com/2021/11/12/technical-advisory-multiple-vulnerabilities-in-victure-wr1200-wifi-router-cve-2021-43282-cve-2021-43283-cve-2021-43284/
research.nccgroup.com
https://www.nccgroup.trust/us/our-research/?research=Technical+advisories
nccgroup.trust

Timeline

Published
Nov 30, 2021
Last Updated
Nov 21, 2024

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